Many of the people here who feel the way they feel now and have expressed probably didn't mind or care much when in CofS. To me, for many people, feeling this way now is an expression of how they've been hurt and betrayed by Hubbard and that this engenders an understandable reaction.
Now, as to people who make ya feel that way when you meet them, yeah, absolutely. I've experienced that. The one that sticks in my memory the most is a coffee shop I used to go to. For a while, they had this guy, a younger guy, working the counter. He was quite pleasant. Never said or did anything wrong. But there was the most hideous slimy filthy vibe about him. Yeah, he had dreads and 'tats, but I've known lots of people who had those and who did not give me that impression. I never figured out what the deal was with why I felt that way about the guy.