Ok, but the market is absolutely flooded with exploitative stuff, laden with micro transactions and a trickle of miniscule rewards, in attempt to addict the user, rather than genuinely provide enjoyment.

How do you even discover the good games that are worth being played on Android?

I'm aware of https://nobsgames.stavros.io/ , but I'm afraid it might not be extremely up-to-date

And also, I think that Google Play has a much bigger problem than Steam, when it comes to old games being made unavailable (think EA's zzSunset stuff)