Sure, I'll go out on a limb and say there's a moral problem with the sex industry — in fact, the combination of the terms sex and industry strikes me as not only wrong but very sad. I didn't think disapproval of the sex industry was so obviously incorrect that we had to shame people for it, but some of the side-threads here seem to be heading that direction.
A lot of people disagree with your opinion, myself included. Morals aren't absolute, obviously, and they differ between people, but the shaming is usually directed at those who work in the sex industry from those who are morally opposed to it. I definitely agree that shaming from either side is wrong, though.
