>>265111731
>if i buy those speaker brackets can i just mount the fucking things into my wall with a screwdriver and never have to worry about them again
Yes some drywall screws and a screwdriver and you're golden. Buy a flat head (-) and phillips head (+) screwdriver if you don't have them. They are good things to have in general.
If you wanted to go above and beyond you can add the command strips behind the brackets too.