That's like saying 'assuming they don't make money playing the roulette table at the casino'

That's beside the point. If there was any money to be made, ethically, predictably, with casino games they would not exist. Casino games and casinos in general do not exist to 'make people money' playing the games.

They exist to siphon funds away from impatient idiots... and send them direct to the people who market and set the games up. The CASINOS.

At least casinos are regulated. 'Crypto' isn't and in my opinion should be kicked out of the United States.

(Bitcoin /= Crypto by all common definitions and does not fall under this at all)