DraftKings is facing a major lawsuit filed by an Illinois gambler who claims the sportsbook’s product design deliberately fuelled a gambling addiction. The man wagered $2 million and says the experience left him suicidal. It’s a case that forces tough questions about platform responsibility, though legal precedent suggests he faces a real uphill battle.

From Casual Bettor to Problem Gambler

Dane Miller opened his DraftKings account in October 2020 at age 26. Like many new users, he started modestly enough, but the complaint details how his betting patterns quickly escalated. The shift came as he moved from straight bets into parlays and live betting, where the speed and frequency of wagers intensified dramatically.

The timeline matters here. By 2021, DraftKings had assigned Miller a VIP host, a dedicated contact tasked with sending promotions, bonuses, and event tickets. The complaint argues this personalised attention was deliberate, designed to keep him engaged and gambling regularly on the platform.

By December 2024, when he self-excluded, Miller had wagered over $2 million. The lawsuit doesn’t specify his total losses, but court documents reveal he’d secured personal loans, opened new credit cards, borrowed against his 401k, and drained his wedding fund to finance his betting.

The Breaking Point

Late 2024 was when things really fell apart. His employer identified his constant sports betting as a workplace problem and terminated him in September. His father urged him to self-exclude, but Miller refused. By October, he’d written a suicide note and was admitted to hospital with suicidal ideation. A psychiatrist diagnosed him with severe gambling disorder alongside anxiety and depression.

Even after discharge in November, the pull was too strong. He relapsed immediately and returned to the platform. Only after a second hospitalisation in December did he finally self-exclude.

The Design Question

The lawsuit’s core argument focuses on what it calls DraftKings’ “defective product” and its use of microbetting features like wagering on the next pitch in baseball. The complaint alleges the company knows its gamified platform increases problem gambling risk, yet has deliberately added features that accelerate rather than slow addictive behaviour.

This isn’t DraftKings’ first rodeo with such challenges. Similar design-based claims have been filed before, but courts have consistently rejected the premise that gambling platforms bear responsibility for user addiction.

Legal Headwinds

The legal landscape here is decidedly unfavourable. White & Case lawyers Michael Andolina and Markus Funk have previously argued that “personal responsibility is not a product defect,” noting that adult gamblers understand the known risks of betting and that real-time loss information plus self-exclusion access constitute evidence of informed participation.

Precedent backs this view. A Pennsylvania judge dismissed a similar DraftKings claim earlier this year, ruling the company has no duty of care against users spending excessively or developing addictions. A UK judge reached similar conclusions in a separate case, dismissing a claim from a gambler who’d lost over $2 million on Betfair. The judge stated he was “determined to gamble” regardless of company intervention.

DraftKings will almost certainly deploy the same argument: Miller continued gambling despite explicit concerns raised by his employer and father, suggesting voluntary participation even when the stakes were crystal clear.

The Broader Illinois Picture

Illinois faces a complex dynamic around gambling regulation and revenue. Last year, bettors in the state lost over $7.7 billion, and lawmakers have become increasingly aggressive in taxing operators. A per-bet surcharge introduced last year was expected to generate $40 million annually, but it’s on track to nearly triple that forecast, already delivering $105.4 million with two months remaining in the fiscal year.

Here’s the rub. DraftKings passes the charge directly to users. Every wager now carries a $0.50 fee, meaning Illinois bettors effectively subsidise state revenue. It’s a structure that highlights the real tension between maximising gambling tax revenue and addressing the genuine harms problem gambling creates.