Yeah if the AUR can stop me from having to compile even just one package from instructions on a github page (like with corectrl, which I also use lol), then it's enough for me to keep using arch. I will say, AUR is in the normal arch repo I think? But there's other packages I've used in the past that I can't find in there, like specific versions of mangohud or gamescope, goverlay, etc.
AUR still means you gotta compile sometimes, but it's so much less of a hassle to just search the AUR and hit go then to mess around compiling something manually.
If reddit kills my patched third party app then I'm done using it on mobile, and if they kill old.reddit then I'm done using it on desktop. I'd switch to Lemmy or kbin full time but the content variety is VERY low compared to reddit still, especially for more niche topics like specific games or hobbies.