Prediction Markets May Be Held Liable if Considered Addictive


Published on: March 3, 2026, 10:47h.

Updated on: March 3, 2026, 10:47h.

  • Legal responsibilities may arise for prediction markets if deemed to promote addictive behavior by courts.
  • The resolution hinges on judicial interpretation of whether these markets function as financial services or gaming companies.
  • Plaintiffs face considerable, yet not insurmountable, challenges in proving their case.

Operators of prediction markets assert that they are financial services firms, while detractors categorize them as betting entities. The judicial perspective on these yes/no platforms could significantly influence their legal obligations.

prediction markets sports Kalshi Polymarket
A personal injury law firm highlights potential legal vulnerabilities for prediction markets if they can be shown to be intentionally addictive. (Image: Shutterstock)

The prediction markets sector is grappling with numerous regulatory challenges at the state level, alongside escalating class action lawsuits from disgruntled retail traders, which could trigger significant legal discourse. Yosi Yahoudai, founder and managing partner of J&Y Law, emphasizes that the core legal conundrum surrounding these platforms revolves not around their legality but rather their structural design.

“Should evidence indicate that these companies acknowledged their design’s psychological effects, recognized vulnerabilities in youth, and prioritized profitability over protective measures, courts might view these cases not merely as financial disputes but as product liability cases involving digital damages,” he notes.

Currently, some class actions against prediction markets question whether these firms function as unlicensed sportsbooks in disguise. Such arguments could be interwoven with broader allegations regarding design and possible addictive intentions.

Importance of Prediction Market Design

Yahoudai suggests that while plaintiffs can file claims against prediction markets based on their design, the situation is complex.

These cases typically rely on legal concepts such as consumer protection violations, misleading practices, failure to provide adequate warnings, negligent design, and potential targeting of at-risk demographics. To succeed in these claims, plaintiffs must establish that the harm suffered is directly linked to the platform’s design or practices, asserting that “measurable damages occurred,” that the operator implemented inadequate safeguards, or that the platform was aware of its potentially harmful design. There exists some precedent for such claims.

“This territory is not uncharted. Legal action against social media and gaming platforms has raised comparable issues regarding addictive design and targeting of youth,” Yahoudai adds.

He emphasizes that claims based on design must navigate rigorous legal standards concerning foreseeability and intent.

Risks for Younger Participants

Prediction market firms aim to broaden their appeal to professional market participants. Although some analysts believe the industry can achieve these long-term objectives, critics argue that the association with sports event contracts may entice uninformed young bettors.

Yahoudai notes that many young individuals engaging in prediction markets perceive their involvement as a way to gain insight into economics, politics, or sports, yet this viewpoint may obscure associated risks.

“The National Council on Problem Gambling reports that around 2.5 million U.S. adults fit the criteria for severe gambling issues, with an additional 5–8 million facing moderate gambling-related harm,” the attorney highlighted. “Younger adults consistently demonstrate higher rates of risky gambling habits compared to older demographics.



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