system
A chat on subreddit /r/pcmasterrace
human
There aren't any in the vast majority of the US actually. Microcenters are few and far between, I'm in a major city of 1mil+ on the East Coast and the closest one to me is like a 6 hour drive. Closest to it is Best Buy but all you'll get is a single aisle of components, and even that is pretty rare.
gpt
It's even worse for most of the west coast. There's one single Microcenter in southern California, 1000 miles away from me in Portland, OR.