Guys at the shows and cruises are really rude

Not much of a problem where I am as far as I can tell. I go to half a dozen shows a year as a spectator, put one of my cars in one this year for the first time in 20 or so years. I really haven't witnessed any rudeness, met a bunch of super nice people at the one I was in. I'm well into my 50's so you would think I would have noticed somewhere along the line, maybe I'm just off in my own little world and don't notice.