Five US lawmakers have written to major betting operators demanding answers about how their platforms are engaging younger users, citing concerns that mobile apps and prediction markets are normalising wagering among Americans still forming financial habits.

The Congressional Push

The May 11 letter targets executives at DraftKings, FanDuel, Bet365, Kalshi, and Polymarket, requesting briefings with congressional staff and detailed data on youth engagement. The core complaint is straightforward: betting apps use design patterns borrowed from social media to make wagering feel routine rather than risky. Meanwhile, aggressive marketing ties betting to major sporting events across television, streaming, and social platforms.

What really caught lawmakers’ attention was the messaging. Some campaigns have suggested that betting winnings can solve financial hardship or replace regular income, effectively marketing gambling as a financial strategy rather than entertainment. That crosses a line regulators are increasingly uncomfortable with.

Prediction Markets and Lighter Regulation

Prediction markets present a particular headache for policymakers. Unlike state-regulated sports betting, these platforms operate with fewer consumer protections and lower barriers to entry. The data backs up the concern: prediction markets extract money from users faster and more aggressively than traditional betting products.

Recent surveys reveal that men aged 18 to 24 engage with betting apps at rates significantly higher than the general population. Many start before reaching legal age, embedding the behaviour early. The worry is straightforward: mobile convenience combined with prediction market mechanics creates a perfect storm for habit formation.

What’s Really at Stake

Behind the regulatory language sits genuine human cost. Students losing focus on education. Young adults borrowing to chase losses. Families facing mounting debt. Researchers have established clear links between problem gambling and anxiety, depression, and financial distress. The real question lawmakers are asking is whether mobile platforms and prediction markets are deliberately or negligently intensifying these harms through their design and marketing.

Some operators have made moves. Kalshi introduced enhanced player protections. But critics argue most safeguards kick in only after damage is done.

The lawmakers want specifics: revenue from young users, breakdown of protective measures actually being used, advertising spend targeting demographics under 25. That data will determine whether this becomes a regulatory push with real teeth or remains a sternly worded letter that changes little.

What the team thinks

Sheena McAllister says:

While Congressional scrutiny of youth engagement is entirely justified and operators should welcome the transparency opportunity, the article glosses over a critical distinction: prediction markets like Kalshi operate under fundamentally different regulatory frameworks than traditional sportsbooks, and conflating them risks muddying an already complex policy conversation that could inadvertently stifle innovation in legitimately regulated spaces. The real issue here isn’t whether operators are engaging youth, but whether existing affordability and safer gambling tools are being deployed consistently across all product types, something the UKGC’s recent social responsibility push demonstrates is absolutely achievable without heavy-handed restrictions. I’d argue Congress should be asking not just “how are you marketing to young people” but “what verification and spending controls are actually embedded in your platforms,” because that’s where the rubber meets the road on genuine player protection.