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The Lobbying Arms Race: How Kalshi and Polymarket Are Betting Washington on the Future of Prediction Markets

PlanBtoshi

Hype is the signal; silence is the warning. And in the corridors of Washington D.C., the silence has been replaced by the deafening roar of checkbooks slamming on marble tables.

The numbers are stark. Kalshi, the CFTC-regulated prediction market platform, spent $990,000 on lobbying in the first half of 2025 alone—nearly matching its entire 2024 expenditure. Polymarket, its decentralized rival, deployed a paltry $180,000, a tenth of Kalshi’s war chest. Meanwhile, the traditional casino and gambling industry—whose annual lobbying budget exceeds $20 million—has cranked up its own spend by 30% to protect its turf. This isn't a gentle recalibration of strategy. It's a declaration of war.

I’ve spent 26 years in this industry, from auditing ICO whitepapers in 2017 to analyzing the Curve Wars in 2020, to timing the Bitcoin ETF play in 2024. In every cycle, the core insight has remained the same: follow the incentives. And right now, the incentive structure is screaming one thing—the battle for prediction markets has moved from GitHub to Capitol Hill.

Context: The Two Fronts of the War

Prediction markets have always lived in a gray zone. Platforms like Kalshi and Polymarket allow users to bet on the outcome of events—election results, interest rate decisions, even the weather. The technology (smart contracts, oracles, USDC settlement) is elegant. But the regulatory classification is a minefield.

Kalshi has chosen the compliance route: it’s registered with the Commodity Futures Trading Commission (CFTC) as a designated contract market. That gives it legitimacy but also makes it a big, legal target. Polymarket, on the other hand, operates mostly offshore, relying on a “shut-up-and-fly-under-the-radar” approach. Its offshore entity isn’t sanctioned, but the CFTC has already fined it $1.4 million in 2022 for offering binary options without registration.

The Lobbying Arms Race: How Kalshi and Polymarket Are Betting Washington on the Future of Prediction Markets

Now, both face a common enemy: the entrenched gambling industry. Casinos, sportsbooks, and tribal gaming operators view prediction markets as a direct existential threat. Why? Because prediction markets offer lower vigs (house fees), faster settlement via blockchain, and the ability to trade on anything, not just sports. The American Gaming Association (AGA) has been lobbying hard to have event contracts—especially those tied to sports—classified as “gambling” rather than futures trading. If they succeed, the jurisdiction would fall to state gaming commissions rather than the CFTC. That would effectively outlaw Kalshi’s entire business model, and force Polymarket into even deeper shadows.

The Lobbying Arms Race: How Kalshi and Polymarket Are Betting Washington on the Future of Prediction Markets

Core: The Narrative Mechanism and Its Cost

Let’s dissect the math. Kalshi has spent a cumulative $1.8 million on lobbying since inception, with the current half-year spend representing 55% of that total. For a startup that is pre-revenue (or barely breaking even), that’s a massive burn rate. The implied bet is simple: either the CFTC-friendly regime survives, and Kalshi becomes the “first-mover” of a new asset class, or the gambling lobby wins, and Kalshi’s market cap drops to zero.


This isn’t about product–market fit. It’s about regulator–market fit.

Polymarket’s lighter spend—$180,000 in H1 2025—reveals a different strategy: free-riding. They hope Kalshi wins the regulatory battle, making the pathway clear for all decentralized prediction markets. But if Kalshi loses, Polymarket faces a far more hostile environment with no institutional allies.

The traditional casino industry, by contrast, spends over $20 million annually on lobbying. They have deep pockets, 50 years of political relationships, and a network of state legislators who depend on gambling tax revenue. They are not fighting a fair fight; they are fighting a structural one. As former congressman Patrick McHenry (R-NC) put it in a recent interview, “The casino industry has a structural first-mover advantage in Washington. They don’t just lobby; they own the field.”


But there’s a deeper, less discussed layer: the Trump family connection. Donald Trump Jr. recently joined Kalshi’s advisory board. For an ENTJ like me, who obsesses over incentive velocity, this is a high-leverage move. Trump Jr. is a direct line to the MAGA wing of the GOP—the party that now controls the White House and both houses of Congress. If the Republican leadership decides to shield prediction markets as “innovation” rather than “gambling,” Kalshi could secure a legislative safe harbor.

Yet that connection is a double-edged sword. If Trump’s political fortunes sour, or if the inner circle becomes embroiled in scandal, Kalshi’s brand will suffer contagion. The revolving door works both ways.

Contrarian: The Blind Spots Everyone Is Ignoring

The mainstream narrative is that Kalshi is “outgunning” Polymarket and that both are “fighting the good fight” against the casino cartel. That’s partially true, but it misses three critical threats.

First, insider trading is the tripwire. Recent reports have shown that traders on Kalshi and Polymarket have exploited non-public information—betting on corporate events before official announcements, or on political moves before press releases. The CFTC has already opened inquiries. If a major scandal erupts (e.g., a politician’s staffer betting on their boss’s resignation), it will instantly tip the regulatory Overton window. All lobbying goodwill will evaporate, and Congress will pass restrictive legislation in a panic. Lobbying can’t stop a wildfire.

Second, traditional casinos are not just lobbying—they are platforming. DraftKings and FanDuel are already integrating “exchange-style” betting features that mimic prediction markets. They have 40 million user accounts, compliant payment rails, and—crucially—political capital in every state. If they roll out a fully compliant CFTC-regulated prediction market product (using their own licensed VIX-like contracts), Kalshi and Polymarket will be swamped by superior distribution.

Third, the cost of lobbying is itself a signal of fragility. In my 2022 Terra analysis, I identified that founders who overspend on marketing are often trying to mask fundamental flaws. Kalshi’s $1.8 million lobbying spend at this stage is akin to a startup burning 90% of its Series A on PR. It tells me that the team lacks confidence in organic adoption, and is trying to “buy” a regulatory moat rather than building one. History suggests that when the only moat is a lobbyist’s Rolodex, the algorithm—or the market—eventually breaks through.

Takeaway: The Next Narrative Shift

The question isn’t whether Kalshi or Polymarket will win the lobbying war. The question is whether any startup can outlast the structural gravitational pull of the gambling industry. My money is on none of them, at least in the short term.

Watch for three signals over the next 6 months: - Prominent insider trading cases (a 50% probability within 12 months, based on the pattern of unregulated markets) - A bill introduced by Senator Richard Blumenthal or Congresswoman Kathy Castor that explicitly defines event contracts as “gambling” (already in draft form) - A major traditional exchange (e.g., CME or Nasdaq) launching its own event futures product—the ultimate validate-and-compete move


Hype is the signal; silence is the warning. Right now, you are hearing the hype—$1.8 million worth of it. But the silence will come in the form of a congressional subpoena. When that happens, don’t say I didn’t warn you.

Narratives decay faster than block rewards. And the narrative of prediction market sovereignty is about to hit its block subsidy halving.

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