I read a book this year about sports gambling in the US [1], and it points out how nasty and predatory it is. I think "prediction markets" have even less regulation? I would talk to my sports fan buddies at work and they would say "oh, just how sportsbooks in Vegas operate already", but this is on-demand, in your face, constantly nudging you to bet with dark patterns and "comps". I used to want sports gambling legal in the US, but the way it has gone is incredibly disgusting and is starting to make watching sports almost annoying. The crawl on the bottom is no longer scores, but moneylines...

[1] "Everybody Loses: The Tumultuous Rise of American Sports Gambling" (2026) by Danny Funt

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somenameforme 7 minutes ago | parent | next [-]

A bit of a tangent, but many like the moneylines isn't because of gambling but because it tells you who's the favorite/underdog and by what margin. It's like in the equivalent of a chess game of knowing the player's ratings, which itself can directly lead to a nominal moneyline, but in most sports there's no formal predictive rating system.

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TZubiri an hour ago | parent | prev [-]

Predictions markets are more regulated than sports betting, because the events being predicted are wider, so they will naturally touch on a whole lot more regulation.

For example, can someone place a bet on an event that X person will be shot? That question now touches on a whole range of laws regarding murder, life insurance, incitation to violence, free speech? That you just don't touch at all in sports betting.

	▲	niwtsol 42 minutes ago \| parent \| next [-]
		I read your statement and my reaction is what you describe is less regulated than sports betting. For example, in sports betting there are laws by major leagues that players can not bet on games they are in. On prediction markets, if someone has insider knowledge, or can control whatever verification source is set for a bet, they can win (I believe there was an article posted earlier about some journalist reporting on a bomb that fell on an area and was pressured to change the wording to say it fell or was bombed). Additionally, as some of the prediction market wagers have weird grey areas, there are predictions that have additional sub text added after a market has been open/wages have been made which completely change the bet - that is just fast and loose and less regulation IMO
	▲	mcmcmc an hour ago \| parent \| prev \| next [-]
		So where are those regulations?
	▲	kennywinker 28 minutes ago \| parent \| prev [-]
		Lol. This is some quality sv psychosis content. But ok, let’s follow your thought process. Couldn’t someone place a bet on a sporting event and then murder a key player? Wouldn’t all the same laws be triggered? Laws against criminal activity aren’t regulations. Regulations are limitations and oversight requirements on business activities.