My biggest issue with it is setting a 60 mile radius from my city, selecting local/pickup, and still getting posts from all over the US. No, I will not drive cross country for a copy of Duck Hunt, thanks.
I've been seeing "vintage" a lot on things that are like 2-3 years old... that's just "used".
My biggest gripe with FB market (and other used goods platforms) is that the asking price for very used items is not the MSRP of that same item new today. Come on... It was overpriced to start with.