On one hand, it isn't all that different than derivatives and other established securities. On the other, the extremes of gambling are deterimental.
You can either take the libertarian view that it should be allowed until someone is put in harms way, or take the prohibitionist view that it should all be illegal.
With the latter approach, you will be doing more harm than good potentially, because it will just become an underground betting market, fully unregulated and with the worst of people abusing it.
I see no problem with betting on who will win a sports match, or who will become the next presidential race nominee. At least no more than options trading, or betting on the price of oil, or a poker match.
I agree that betting on someone else coming into harms way, be that violence or other types of harm (loss of property, livelihood, wellbeing,etc..) shouldn't be allowed. A sports team losing, or your preferred politician losing are not someone coming into harms way.
I've commented on these lines before, but reactionary extremist approaches will always do more harm than good.
also, politicians shouldn't be allowed to bet in even so much as a poker game!
> I see no problem with betting on who will win a sports match...
I do wonder - what if the sports teams or politician loses intentionally; which could either be to profit off the loss or due to threats from an actor who seeks to profit?
I heard that Kalshi paid out for when Khamenei was killed in Iran (the bet was for when he would go out of power), so murdering people could be another way to win such a bet on who will lose. Even injuring a sports player could easily change a game result. With so much money on the line, it doesn't seem like a good mix.
Athletes (both college and professional) frequently receive threats from sports betters. Since the betting apps let you make specific wagers such as whether a specific player will make more than 6 three pointers in a game the harassment can become quite targeted.
Let me make an obvious opposing argument: what is the social benefit in allowing people to gamble on the outcome of a sports match, or any other event? We encourage investment in the market in theory to allow companies to grow and produce things many people might benefit from (how well that works is another thing...). Gambling as far as I can see is net negative to everyone but the winners, and not entirely positive to them. Imagine if your next door neighbor dropped a cash-filled envelope that you found - lucky you? And if that was your neighbor's rent money? Like a lot of scams, the 'value' is only accrued by fleecing rubes, and it also creates a new class of super-bookies, which also not positive.