I think one of my biggest strikes against mobile games is that, all the other problems with them aside, it’s not enough to just keep the app itself updated to keep them playable- after a major update (or if you just haven’t played in a while), there’s always additional assets that the game needs to download before you can start them up.
All I wanted was to play some Honkai Impact while I was waiting for my laundry to get done, but that’s not gonna happen.