I’m naturally a tinkerer and an avid gamer, with very recent hardware so an Arch based distro fits really nice.
It has just the right amount of pre-installed stuff. Not quite as bloaty as Manjaro or most ubuntu-based distros, but not quite as DIY as vanilla Arch. I know I can install and uninstall anything on Linux but when a distro already comes with just the right baseline for me, work smarter, not harder.
Ubuntu/Debian based distros didn’t quite suit me, I love the AUR to death, I love the Arch wiki (even if a lot of it can be used just fine on other distros), I love rolling release and having the latest everything. I do use PopOS on my laptop since I use it a lot less and therefore I want to update it less often.
Only issue is when they ship dumb defaults sometimes that break my workflow but I can diagnose and undo them I guess.