>>295974965
>so is this section on a game's steam page worthless?
No, that should mean it's been tested and will definitely work. You can generally get other stuff to work too, but that may require some tweaking.
>also why are capacitive touch buttons so important?
Nice for gestures in games that support that and it generally feels more natural to grab stuff with them. I don't know that I'd really call them important outside of VRChat though, and even there they're just nice to have.