I mean, of course, sports betting. In casino games based on chance, such as roulette, many more people will not be able to get rich - 99.9% or 99.99% or even 99.999%. ~
I wouldn't be so sure about that percentage. In my opinion, it's more like 55% of gamblers lose more than they win. With those odds, it's still silly to bank on winning, but they're not that dramatic.