Looking for an endless game that needs low maintenance

I am totally burned out from competitive, round-based, ranked, ladder whatever games.

I am not interested in story-games.

I am looking for something that can be played basically forever where I "watch" most of the time - I am thinking about 1-10 keyboard/mouse inputs per minutes. I just want to do a few decisions here and there but dont want to go down any rabbithole to understand the games basic mechanics.

It should be somewhere above cookie clicker but way below starcraft :D

Automation-games are nice but have way too much afk time for me.

And at this point I am pretty much lost where and what to look for.

Maybe you guys have some hidden gems I just couldnt figure out myself. Thanks in advance for the help.