

some permissions can be set per app. I’m not sure battery level is one of those and I have apps (i.e. homeassistant) which can read thatwithout me actually having explicitly allowed it. Usually it’s stuff one pictures/files, location, camera or health data that are restricted
Arch has a bit of a steeper learning curve. Ubuntu is probably the most “mainstream”, but I prefer Mint (based on Ubuntu) for some user-friendly changes. PopOS (already based on Ubuntu) is also supposed to be a bit more gaming centric if you’ve got an Nvidia card.
I’ve got an AMD kit in my main machine and Nvidia/Intel in my laptop and both work fine with most Steam games using Proton.