Even without the addiction problem, a business that allows you to bet on anything happening in society is bound to be the largest vehicle for corruption in the history of mankind. This is a threat to democracy and stability that actually undermines our freedom. Prediction markets should never have been allowed to exist, and if the US is willing to protect this industry, the rest of the free world should sanction it out of existence.

I share this perspective and hate the straw-man from pro-prediction-marketists that those opposed are moralists and puritans who can't accept that people like to bet on sports.

Prediction markets are a way of effectively placing a "bounty" on something you would like to happen. Or capitalizing on one of these existing bounties because you're able to affect the result. It's a way to commodify power (and information of course, which is what these platforms bill themselves for), converting it into money, which can you can build further power with.