It was late May, the French Open was underway, and DraftKings was thrusting its user base back into the thick of the action. A promotional notification pinged on a phone in New York City: "BET & GET," it declared, flashing a cartoon stack of cash to boost profits on tennis wagers.

Behind the screen was a reporter embarking on a 10-week investigation to test the guardrails of America’s booming online sports betting industry. Funded by ProPublica and guided by a panel of addiction specialists, recovering gamblers, and professional bettors, the experiment sought to answer a critical question: If a user mimics the exact behavioral patterns of a compulsive problem gambler, will multi-billion-dollar apps like DraftKings and FanDuel step in to stop them—even if it hurts the bottom line?

I Deliberately Bet Like a Problem Gambler. DraftKings Made Me a VIP.

The answer, revealed through months of deep financial and psychological tracking, exposed an industry where superficial "responsible gaming" measures routinely take a backseat to aggressive engagement tactics, dark-pattern UI design, and VIP reward structures engineered to maximize losses.


The Anatomy of a Spiral: Chronology of an Investigation

The investigation began modestly in the spring, focusing initially on local favorites during the NBA playoffs and expanding rapidly into a multi-sport, multi-platform betting spree.

I Deliberately Bet Like a Problem Gambler. DraftKings Made Me a VIP.
  • Late April: Operating under a real name with a linked debit card, the reporter transitioned from a casual $40 bettor into a high-volume gambler, placing dozens of wagers across disparate events—from playoff basketball to live Czech table tennis.
  • Early May: Pushing further into reckless territory, the account crossed into $2,500 in total deposits, triggering a mandatory New York State notification. The app offered a tepid warning: a single click of an "I Understand" button instantly dismissed the caution, allowing the betting to continue unabated.
  • Mid-May: Embracing high-risk "sucker’s bets" like multi-leg parlays and microbets, the account hemorrhaged thousands of dollars. Despite running up significant losses and chasing them late into the night, the behavior successfully unlocked DraftKings’ exclusive VIP program in record time. Within weeks, a personal VIP concierge was assigned to the account to coordinate bonus bets and deposit matches.
  • Late May (New Jersey): Taking advantage of jurisdictions that permit iGaming (online casino games), the experiment expanded to digital blackjack and roulette. Playing hundreds of hands late into the night, the account blew thousands more on digital cards cross-promoted directly through sports betting receipts.
  • June: Following a massive, high-variance hot streak during the Knicks’ historic NBA championship run and the early stages of the World Cup, the account balance briefly spiked. Yet, despite displaying classic volatility and compulsive traits, DraftKings’ automated systems failed to flag the account for manual review. When the hot streak ended in a swift, devastating $10,700 downturn, a final inquiry to the VIP host regarding a hypothetical $25,000 deposit was met with immediate enthusiasm to "look into what is available to add in."

Supporting Data and Behavioral Mechanics

The investigation mapped onto broader, alarming economic and public health trends documented nationwide since the Supreme Court legalized sports betting in 2018. More than $600 billion has since been put into play across 39 states and Washington, D.C.

According to a 2024 study out of Connecticut, just 1.8% of problem gamblers accounted for a staggering 51% of total sports betting revenue. This reality underscores why sportsbooks heavily incentivize high-frequency losers. Siena Research Institute data indicates that nearly a quarter of active sportsbook account holders—and half of men aged 18 to 49—now maintain active accounts, with roughly 25% of active users admitting they have lost enough to struggle with basic financial obligations.

I Deliberately Bet Like a Problem Gambler. DraftKings Made Me a VIP.

Experts consulted during the project highlighted several design mechanisms used to accelerate this behavior:

  • Microbetting: Anthropologist Natasha Schull compared microbets (such as wagering on the next pitch or tennis point) to slot machine mechanics, noting that minimal lag time creates a hypnotic loop of fast action and rapid loss.
  • Dark Patterns: Computer-interface designs, such as escalating quick-deposit buttons ($500, $750, $950) and prominent "Double Down" or "Boost" prompts, make transferring large sums of money frictionless.
  • The "Near Miss" Effect: Complex parlays mathematically guarantee long-term failure while tricking the human brain into believing skill is involved after a near-hit.

Official Responses from the Industry

When confronted with the findings, representatives for major sportsbook operators defended their safety frameworks.

I Deliberately Bet Like a Problem Gambler. DraftKings Made Me a VIP.

Lori Kalani, DraftKings’ chief responsible gaming officer, asserted that the company’s systems work as intended. She noted that a 51-person team manually reviews accounts displaying problem-gaming red flags and that millions of users engage safely with the platform’s tools. Regarding the juxtaposition of receiving a loss-mitigation prompt followed immediately by high-limit profit-boost notifications, Kalani maintained that marketing tools and responsible gaming frameworks serve entirely different functions and are not targeted at users under severe restrictions like "cool-off" periods.

Similarly, a FanDuel spokesperson stated that their platform is designed to identify risks early and empower customers with real-time reality checks, employing trained specialists to intervene when thresholds are met.

I Deliberately Bet Like a Problem Gambler. DraftKings Made Me a VIP.

However, both companies declined to share specific data regarding how frequently accounts are proactively closed due to compulsive betting behavior rather than voluntary user requests.


Broader Implications and Public Policy Debates

The investigation exposes a profound paradox at the heart of modern sports gambling: the inherent conflict between a publicly traded corporation’s fiduciary duty to maximize shareholder revenue and the public health imperative to curb addiction.

I Deliberately Bet Like a Problem Gambler. DraftKings Made Me a VIP.

Advocates argue that leaving consumer protection up to self-regulation is fundamentally flawed. Brianne Doura-Schawohl of the Campaign for Fairer Gambling noted that because state governments reap billions in tax revenue from legalized betting—even as gambling disorder diagnoses spike—lawmakers face steep political headwinds when attempting to crack down on lucrative revenue drivers like VIP programs, prop bets, and pervasive advertising campaigns.

While other nations have implemented strict regulatory bans on aggressive marketing and high-risk product formats, the U.S. industry has fiercely combated legislative reform, pouring tens of millions of dollars into political action committees to influence elections.

I Deliberately Bet Like a Problem Gambler. DraftKings Made Me a VIP.

Ultimately, the 10-week deep dive demonstrated that pop-up warnings and "time reminders" are easily dismissed speed bumps in an ecosystem meticulously engineered to keep users playing, paying, and chasing losses until the house takes it all.