Only person I've ever seen in a plain white baseball cap.

Used to work with him (not at Giant Eagle), had no clue he was doing all this wild shit.

He came off as pretty normal but almost too much so (nobody really liked him), and made some vague allusions to this sort of stuff but in a way that made it sound relatively reasonable, even if hard to follow. Damn good at the work (talking to lots of strangers) but eventually he was a bit too weird at a colleague and got let go.

I'd have passed on his contact info but OP honestly sounds almost as weird so uhh sorry not gonna encourage that.