if OP is using gentoo then there is a very real chance they aren’t able to take screenshots yet.

back in my gentoo days it took a while to get that set up. although it wasn’t exactly a top priority

everything is simple once you know how to do it. i think a lot of the arch recommenders likely don’t realize how difficult some of these things can be the first time. it’s the same with any kind of specialized knowledge i think. it’s one of the reasons why teaching can be difficult. but the arch community has been super helpful in my experience