Investigation finds Polymarket paid creators to post staged videos: report

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The Backstory

Prediction markets meet gambling scrutiny

Polymarket’s marketing controversy lands at a point when prediction markets are testing the boundaries between financial speculation, social media promotion and regulated gambling. The platform has positioned itself as a marketplace where users trade on the probability of real-world events, from elections to economic data and sports. Regulators in several jurisdictions have increasingly viewed that activity through a different lens: as wagering that should be subject to licensing, consumer protection rules and integrity controls.

The latest allegations over staged promotional videos are therefore not an isolated reputational issue. They fit into a broader pattern of scrutiny over whether fast-growing, internet-native betting products are moving more quickly than the regulatory systems meant to oversee them. If promotional content showed simulated trades or winnings without adequate disclosure, it would raise questions not only about advertising standards but also about how prediction market operators explain risk to potential users.

That distinction matters because prediction markets rely heavily on the perception that they are informational tools rather than gambling platforms. Their advocates argue that prices can reveal crowd expectations about politics, economics or sports. Critics counter that users are still staking money on uncertain outcomes, often in ways that resemble sports betting or financial speculation. The more such products are promoted through influencer-style content, the harder it becomes to separate market education from customer acquisition.

Legal setbacks have been mounting

Polymarket’s legal position has already come under pressure outside the United States. In Argentina, a court ordered internet providers to block access to the platform after finding that it operated as an unlicensed online betting service. The ruling followed an investigation by Buenos Aires gambling authorities, who said the site lacked authorization and had insufficient identity checks. The case, detailed in Argentina’s court-ordered ban on Polymarket, also drew attention because large wagers were reportedly placed on monthly inflation data shortly before official figures were released.

That episode illustrated two regulatory concerns at once. First, authorities treated the platform as a gambling operator that had not secured local approval. Second, they raised integrity questions about whether traders could exploit sensitive or nonpublic information. Prediction markets tied to political or economic events can carry risks beyond standard consumer gambling because the underlying events may involve public agencies, market-moving data or information asymmetries.

Argentina’s decision followed similar actions or warnings in other countries, including New Zealand and Australia, where authorities have treated Polymarket as illegal gambling. In the U.S., a Nevada judge recently blocked Polymarket from operating in the state, another signal that sports-linked products face particular resistance in jurisdictions with established gambling frameworks. Nevada’s position is especially significant because it is one of the most mature gambling regulatory markets in the world and has little incentive to allow betting-like products to operate outside its licensing system.

A youth-driven gambling boom raises the stakes

The regulatory response is also shaped by who is driving gambling growth. Recent data show that younger consumers are expanding the U.S. gambling market, often through mobile channels and products that blend entertainment, speculation and wagering. A TransUnion report found that U.S. gambling activity rose to 30% in the second quarter of 2025 from 25% a year earlier, with Gen Z and millennials the main contributors. The findings, covered in a report on younger bettors driving U.S. gambling growth, showed that 34% of Gen Z and 42% of millennials gambled regularly.

The same report said younger bettors were more likely to gamble speculatively and to combine betting with cryptocurrency trading or investing. That behavior is relevant to prediction markets, which often use the language and interfaces of trading platforms rather than sportsbooks. Users may see event contracts as closer to crypto or retail investing than gambling, even when the financial outcome depends on an uncertain event.

Financial vulnerability is another concern. TransUnion found millennial debt payments rose 20% year over year while Gen Z debt climbed 27%, outpacing inflation and wage growth. If gambling and speculative trading are expanding among consumers already under financial pressure, regulators may look more closely at marketing practices, risk disclosures and whether platforms are targeting audiences susceptible to losses. The only external link provided in the underlying reporting points to TransUnion’s release on Gen Z and millennial speculators driving gambling growth.

Spending trends strengthen the consumer-protection case

Other industry data have reinforced the view that the U.S. market is not just expanding but intensifying. Optimove’s U.S. Gaming Pulse Report found that average deposits by U.S. players reached $604 in May 2025, up 10% from a year earlier and well above the global growth rate of 2%. The report, discussed in analysis showing U.S. bettors wager more than the global average, also found casino bettors in the U.S. spent an average of $8,259 in May, more than six times the global average.

Those figures provide important context for scrutiny of promotional campaigns. In a market where customer acquisition is expensive and player value is rising, operators have strong incentives to push aggressive marketing. Influencer videos, social posts and viral demonstrations can make complex products appear simple, profitable and socially validated. If such content is staged or inadequately disclosed, the commercial stakes are not trivial. It may shape user expectations about how easily money can be made or how much risk is involved.

Optimove also found U.S. players were less engaged and retained at lower rates than the global average, suggesting operators may face pressure to attract and reengage customers frequently. That dynamic can increase reliance on attention-grabbing marketing, particularly for platforms competing with licensed sportsbooks, casinos, fantasy operators and crypto-adjacent trading products. For prediction markets, the challenge is sharper because their legal categorization remains contested.

Integrity concerns extend beyond prediction markets

The pressure on Polymarket is unfolding amid broader anxiety over betting integrity in sports. A federal investigation into a suspected NBA gambling ring has expanded to include alleged illegal wagers on at least three men’s college basketball programs. The inquiry grew out of a case involving former Toronto Raptors player Jontay Porter, who admitted to manipulating his performance during games for gambling purposes. The case, described in reporting on suspected illegal wagers tied to college basketball, has raised fresh concerns about prop bets, inside information and vulnerable athletes.

Such cases influence how regulators evaluate newer betting-like products. Even if prediction markets do not look like traditional sportsbooks, they can create incentives for users to seek nonpublic information, influence outcomes or exploit thinly monitored markets. Markets tied to sports, elections, economic releases or corporate events may each carry different integrity risks. The more accessible and widely promoted these platforms become, the more regulators are likely to demand surveillance, know-your-customer controls and clear accountability.

The NCAA and other sports bodies have emphasized monitoring and cooperation with regulators when suspicious betting activity appears. Prediction market operators seeking legitimacy may face similar expectations. They will need to show that their markets are transparent, that users are properly identified and that promotional content does not misrepresent activity on the platform.

India’s crackdown shows how fast policy can shift

Global developments show how quickly governments can move when they conclude online gaming poses financial or social harm. In India, a ban on paid online games triggered severe consequences for major operators. Mobile Premier League planned to cut about 60% of its India workforce after the law took effect, while Dream11 reportedly saw revenue fall 95% overnight. The fallout was covered in reporting on Mobile Premier League’s job cuts after India’s paid-gaming ban.

India’s case is not directly comparable to the U.S. or Argentina, but it underscores a central risk for companies operating in gray areas: regulatory tolerance can disappear quickly. Governments cited addiction and financial harm, especially among young people, as reasons for intervention. Similar themes are now present in debates over sports betting expansion, fantasy contests, crypto speculation and prediction markets.

For Polymarket, the reported marketing practices could compound existing legal challenges. A platform already arguing that it is not simply an unlicensed gambling operator may find that staged promotional videos weaken its credibility with regulators and consumers. The immediate issue is disclosure and accuracy. The broader question is whether prediction markets can scale as mainstream products while satisfying the same standards now being imposed across the gambling sector: transparent marketing, verified users, market integrity and protections for financially vulnerable customers.