Google just decided to make betting odds a regular feature of its finance platform, and not everyone is thrilled about it. The tech giant announced earlier this month it's integrating odds from Kalshi and Polymarket into Google Finance, allowing users to "ask questions about future market events and harness the wisdom of the crowds," according to the company's blog post.

Here's where it gets interesting: These platforms insist they're not gambling sites at all. They're offering "event contracts" that should be regulated like commodities, not slots machines. It's a distinction that matters enormously from a regulatory standpoint, and one that lawmakers are increasingly skeptical about.

The Regulatory Gray Zone

Both Kalshi and Polymarket are navigating what can only be described as a regulatory minefield. Their argument goes something like this: We're facilitating contracts between private parties on future events, which makes us a commodity market under federal jurisdiction, not a gambling operation subject to state gaming laws.

State attorneys general aren't buying it. In a lawsuit filed in June, they accused companies like Kalshi and Polymarket of trying to "package sports betting as events contracts" specifically to dodge established gaming regulations, according to NBC Chicago.

Six U.S. senators—five Democrats and one Republican—took the concern directly to the Commodity Futures Trading Commission in September. Their letter to Acting Chair Caroline Pham laid out the problem: "By claiming to be federally regulated … issuers of sports event contracts can avoid myriad state [gaming] laws, including licensing and background investigations, minimum age requirements, federal anti-money laundering rules, and consumer protections such as addiction warnings and integrity monitoring."

That's a long list of protections to potentially sidestep, and it gets at the heart of the debate. Is putting money on whether a celebrity will wear a suit really that different from betting on a basketball game?

Public Opinion Weighs In

Kalshi commissioned a poll that found nearly 80% of American voters support keeping prediction market regulation at the federal level rather than handing it to state gambling authorities. The survey of 1,219 people nationwide, conducted by Axis Research, found 89% of respondents agreed all Americans should have the freedom to choose whether to participate in these markets.

The partisan split was relatively narrow: 75% of Republicans and 71% of Democrats favored federal oversight. "American voters want the freedom to choose how to invest their own money without state-level interference," said Sara Slane, Kalshi's Head of Corporate Development, in a LinkedIn post. "The current federal regulatory structure is best equipped to oversee this financial activity, a point underscored by Congress."

Of course, it's worth noting who paid for that poll. Still, the results suggest the public sees these platforms more as investment tools than casino games.

When Nobody Can Agree What Happened

Both platforms have stumbled over controversies about determining event outcomes, which turns out to be trickier than it sounds. Polymarket ran into trouble with a bet on whether Ukrainian President Zelenskyy would appear in public wearing a suit before July. The problem? Nobody could agree on what exactly qualifies as "a suit," according to Event Horizon.

Kalshi faced its own backlash when former X CEO Linda Yaccarino announced her departure and the company refused to pay out bets on that outcome, Event Horizon reported. When your business model depends on clearly defined events, ambiguity becomes expensive.

The Trump Connection

The Trump administration has emerged as a significant force in shaping this industry's future. Donald Trump Jr. serves as a formal adviser to both Kalshi and Polymarket, creating an interesting political dynamic around their regulatory prospects.

The CFTC dropped a case against Kalshi in May that had been initiated by Biden-era regulators. By September, the commission indicated Polymarket could regain U.S. market access. Then in October, Trump's Truth Social announced plans for Truth Predict, its own crypto-based event betting service.

So now we have prediction markets integrated into Google Finance, backed by advisers with direct lines to the White House, operating in a regulatory space that lawmakers say lacks basic consumer protections. Whether you call them event contracts or bets, they're becoming harder to ignore.