Well, since I am 51 years old, I naturally stated playing with fiat, both online and in the meat space. Unfortunately, I got my ass handed to me by online casinos back in the year 2000. It was nice to play my favorite game, blackjack, from the comfort of my home without having to drive or fly anywhere. It was a bit too convenient.
Furthermore, most blackjack games offered online play like it is a shuffled deck after each hand. Therefore my card counting skills where worthless.
Lately, I have stuck to only buying lottery tickets, here and there, in the meat world. I also play at online casinos a few times a year with BTC. However, my bankroll only consists of .01 BTC. Very recently, I have been playing at Bitvest. I have invested a very small amount and do their daily quests. I mostly play with the tokens on their daily quests unless one of the tasks is to bet BTC. However, they usually only require that you bet less than 20 K sats.