Slots are just reusable lotto scratchers.

Blackjack is probably your game because it's simple and I've seen minimum hands as low as $3.

Just don't do what I did and convince yourself that you're good at it because you did well in New Vegas.

Poker isn't really a fun game. Try playing it without money. It gets boring super fast.

If a game needs money to be fun, it's not a fun game.

Imagine you are a boomer who has had a near infinite money glitch but its only ever been cost of living plus 10%. You always have that spare cash but it doesnt get above 10% extra. Its a boring amount and you want to be actually rich.

Now you could squirrel it away and actually save that money but thats boring when what you could do is gamble it every month cause maybe it will make you have a huge amount of money (which it wont) out of just pure luck and you didnt need it cause your basic costs were always covered so you never thought of saving it or giving it to anyone else other than corpos.

Now add people who also know they wil never have the money glitch who want to be as secure and see boomers making a small return acting like it was worth it and they decide if they gamble the few dollars they have they will finally get a return that saves them from poverty (it wont).

Congrats you now understand it hopefully.

You can play micro stakes online for regular poker. It's basically what you said, $20 will go a long way. As for live play, the smallest stakes I've seen is like $.050/$1 at the linq in Vegas where you could probably get by buying in for $50, but would be better off with $100. That was before Covid, and I haven't tried playing there since. It may no longer be a thing.

Video poker exists.