Maybe I'm just old school, but I think games ported over from older PC titles (Kotor, Baldur's Gate, etc.) seem to be generally higher quality and not full of gambling spam. Here's one random list: https://www.thegamer.com/mobile-ports-games-best-ranked/#son...

That or just forget mobile native games, add a controller (Xbox controller or a mobile phone one like Razer's) and use GeForce Now or Xbox Cloud Streaming to play real console games. On a reasonable connection it's actually great, and feels like a small Steam Deck.