Trying out Phase Jam games, and came across this one, which I thought was fun. Maybe you'll like it too:
numbers go up autobattler
neo-pawlino.itch.io
It's an idle game/strategy mix, where you manage three vtubers (Pippa, Jelly, and Rie), level them up and make the best of randomized gear to try to reach the two goals of getting the required view goals per day, and winning by getting a million subs. There's enough items, different strategies to try and different stats to work on to give you maybe an hour to two hours of game, depending on how much this tickles your autism, but I found it fun. It's also short enough that it doesn't wear out its welcome, which I appreciated.
Oh, my best victory is 21 days, if you feel like trying to beat a moderately-good score.