Shooting slow film for slides and Infrared requires tripod. So on my photowalks around my current residence I get constantly mistaken to be a surveyor and people start to inquire about pending improvements like I'm an official or something
Yeah, I get that too, sometimes. Questions like "are you working for the municipality/government etc." Uh...no, if I was, I'd be doing the sensible thing and just using a phone to snap some shots.
But no 'odd' interactions as such. Mostly just positive experiences; people showing interest in what I do, exchanging niceties (or concerns) about the landscape, weather etc., When shooting LF, the same three comments virtually always pop up at some point: (1) "Wow, that must be an old camera" (out with a 2010s Intrepid), (2) "I assume that camera takes glass plates?" and (after telling them, no, I shoot film) (3) "I didn't know they even made film anymore." ("yes, lots, but 35mm color was hard to get for a while because supply didn't keep up with demand.")
I did do a small portrait project last year which involved lots of in-depth talk about people's identity/life story/challenges. I'd wager to say the participants were mostly "neuro-divergent", so the chats were always interesting/fascinating. There was truly never a dull moment in there.
So far I have not gotten shot at, bitten by guard dogs, yelled at, threatened with prosecution or execution, etc. Whenever photographing someone's property, I try to find the owner and ask their permission even if I technically don't need it. That probably helps.
The 'worst' experience in recent years was a couple in an old, run-down Mercedes stopping while I was photographing (camera-testing) a fence that was more run-down than their Merc. They were clearly suspicious and had trouble believing I didn't have some ulterior motive and my only interest was really the (mildly) interesting pattern of the peeling paint. I didn't care much about their mockery, but I refused to turn around when the guy tried to get my attention by whistling at me. I don't care how he beckons his dog, but I'm no dog, so I only turned around when he got the idea of actually
saying something. They evidently thought I was the weird one, but I beg to differ.