Just because people don't approach you with either good or bad comments doesn't mean that they don't talk behind your back.
People talk about me and mine behind my back, about things besides guns. I can bet that people do it about you too.
I don't lose any sleep about the opinions of that type of person, and nor should you, IMO.
So, thanks for elaborating, but...
Gay pride parades, and farting in public? Heh. Sorry, apples and oranges IMO.
A parade is a large and noisy event. OC day is just people going about daily business while openly wearing their sidearm. And unlike farting in public, OC isn't rude and uncouth.
By the way, let me say that for an
every day carry situation, OC is NOT for me.
ETA, on the risks of carrying an empty holster: I would think that a criminal who is smart enough to ditch a gun would either be smart enough to NOT be wearing it openly - or to also lose the holster at the same time as the gun!
Then again, I listen to "John Boy and Billy's Dumb Crook News," so...
Eh...I can foresee some downsides to it, though. Like someone seeing me with an empty holster and thinking "He lost his gun and don't even know it - what a maroon!"