> “Congress did not take a wrecking ball to all sports gambling regulations built up over decades by federal, state, and tribal governments when it amended the (Commodity Exchange Act),” Judge Ryan Nelson wrote in the unanimous decision. Incredible that it's taken this long to arrive at the obvious.
Gambling is a negative externality that needs to be taxed. Gambling takes advantage of the poor, under-educated, and addictive personalities and puts them into financial distress. This places burden on families, the state, and local municipalities. It creates strain on the workforce and deflects legitimate economic activity that would otherwise strengthen the economy. We're a free society. I'm fine with gambling from…
I view favored house-odds, on arbitrary games or not, as unethical and predatory. This is the classic casino slot machine and related. However, Poker doesn't have house odds, it is a fair game.
Move one level up: prediction markets don't have house-odds if implemented plainly. On non-game events, they also have a positive externality, which already contradicts your claim: prediction markets predict quite well.
Yet another level up: investing in the stock market. The same authentic gambler who burns money into a slot machine can play the stock market to similarly disastrous ends. But if you define this as gambling and want to outlaw or limit it to 'professionals' then you bar people from capital markets which is absurd.