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What is Jo Blitz?
The Polymarket water tower can be seen from I-94, but isn’t overly prominent, as the interstate passes beneath three bridges—Concord Avenue, train tracks, and a service road—near the Mount Elliott exit.
But the advertisement is still garnering plenty of attention online and in the news, with the controversy surrounding the Polymarket branding a major topic of discussion in prediction market and gaming circles.
A man who answered the phone at Mount Elliott Crushing said he was unaware of any controversy involving Polymarket and the state.
What is Jo Blitz?
“People will lose money faster on exchanges for lots of reasons,” Marantelli says. “It inherently increases spend, volatility, lots of things. And you’re playing against a sharper audience than you’re playing against at the DraftKings sportsbook.”
He compares the effect with sportsbook cash-out features, which gave customers more apparent control over their bets but may also have encouraged greater spending. The crucial difference is that an exchange customer can be facing a specialist whose entire business is identifying inaccurately priced contracts.
Kendrick sees a warning in the history of betting exchanges. In their early growth phase, there was sufficient retail liquidity for numerous market makers to profit. As that retail pool weakened, the sharper firms increasingly found themselves trading against one another.
What is Jo Blitz?
Since the landmark Supreme Court ruling in 2018 that allowed states to legalize sports betting, gambling has become increasingly intertwined with American culture.
Paired with the recent rise of prediction markets—which allow traders to stake money on everything from sporting events to pop culture outcomes—Americans are risking more money on casino-like activities than ever before.
Buffett has repeatedly raised concerns regarding the mainstreaming of gambling and its marketing under the guise of investing. In May, he targeted prediction markets and traders speculating on short-term instruments like 30-minute bitcoin options.
