I’m sorry for being blunt, but Arch is very easy and plug-and-play like, if you’re having these sorts of issues my guess is that you’re not familiar with Linux and are doing stuff “wrong” (e.g. installing drivers from a website). Gentoo is a LOT more complicated and will hold your hand a lot less than Arch, I recommend you try something more beginning friendly like Mint, Fedora or Bazzite, learn the basics, learn the “Linux way” of doing stuff, then try Arch again, then, when you have a better reason than because I broke it, you can try Gentoo.

This is not a “you’re too dumb to do it” answer, but imagine someone who’s having issues driving a shift stick car asking how it’s like to rebuild the engine. You’re capable of rebuilding the engine yourself, you’re able to use Gentoo, just not now, learn to walk before you try to bungee jump.