Well, I wouldn't put it in such strong words, but I detest the victim mentality. They claim to be oppressed when they're told to stop selling their crazy.

Yeah, there's the freedom of religion, but it doesn't mean unsolicited pitches or that you should be free to make the rest of us subjects to your god and religion (i.e. basing laws on your religious teachings, harassing/oppressing people who don't conform to your religious standards, and so on).

Someone's interested in what you're selling? Sure, talk with them as long as you want. Just don't sell it when you're not explicitly invited to do so.