Well good thing it's all open source, feel free to get in there and fix your problems with your audio equipment. Something makes me think you'd rather complain about it on the internet than fix anything though.
Been full red for over a decade, the only problem I ever had with drivers is window 11 randomly uninstalling them. But then again, I wouldn't put mw2 on my system if you paid me.
Steam deck's default settings turn the screen off when you press the power button. Are you talking about docked mode? Not sure what monitor you're talking about.
Dimming after an allotted time is also default on desktop mode, so I'm not sure what you're referencing. Gonna need more information.
Apparently you lose your power for no known reason. You can have your account banned and removed from mods without any notice. Welcome to Lemmy.world.