G2E opens without Polymarket or Kalshi, yet both dominate the floor

Bill Miller did not mince the comparison. Standing on the main stage at The Venetian Expo on Tuesday, the American Gaming Association's president told the assembled executives, lawyers, and lobbyists that a new group of "well-funded bad guys" had kicked in the back door while the industry was knocking at the front. He called them a generational opponent. He said they were an existential threat. The companies he was describing did not have booths at the Global Gaming Expo.

That absence is itself information. Polymarket, Kalshi, and Robinhood are currently fighting their jurisdictional battles in federal and state courts, not on convention floors. They do not need G2E. The conference needed to talk about them anyway.

Miller's speech landed on a specific number: Kalshi alone has processed more than $190 billion in sports bets, and the tax paid on that volume is zero. He also surfaced something worth examining closely — that less than two years ago, Kalshi argued in federal court that congressional intent was unambiguous, that sports betting should not be regulated as a derivatives product. Tarek Mansour, Kalshi's CEO, said at the time that offering sports bets at the federal level would be illegal. Miller's point was not subtle: the company's legal posture has rotated almost 180 degrees, and the rotation has been profitable.

What drives that rotation is the CFTC's own regulatory movement. The commission sent two rules to the White House this week for review by the Office of Information and Regulatory Affairs. The first would amend the definition of a "swap" to explicitly cover event contracts, placing prediction market products under the Commodity Exchange Act and, under CFTC Chairman Michael Selig's reading, outside state gambling authority entirely. The second would carve casino-style gambling products out of that definition — a line that currently sits wherever the CFTC decides to draw it.

The second rule is designated an interim final rule, which means it can take effect while public comment is still being collected. Agencies reach for that instrument when they want the regulation to operate before the comment process concludes. The CFTC is moving quickly, and the direction of movement advantages the platforms Miller was describing.

The consensus read inside G2E is that the casino industry wins on the merits — that these are gambling products, that the states should regulate them, that the tax argument alone should be dispositive. I think that consensus is underweighting one structural fact: the CFTC is a federal regulator with statutory authority over derivatives, it has a chairman who has staked a clear position, and it is now using regulatory tools that can move faster than the courts resolving the circuit split. Ohio and Tennessee have litigations running. New York sued Polymarket last week. New Jersey has asked the Supreme Court to weigh in. None of that litigation resolves before the interim final rule could take effect.

Miller told his audience that resilience is in the industry's DNA, that it has survived recessions and COVID. Both of those were demand shocks. This is a jurisdictional one, and the mechanism that would resolve it in the industry's favor — a Supreme Court ruling, or a congressional intervention — is slower than the mechanism moving against it.