Earlier quoted context omitted.
I honestly don't think your opinions are strong. The vast majority of people intuitively feel this way, they wouldn't willingly date a former prostitute or porn star, they'd be upset if their spouse or child were involved, etc. It's more of an interesting disaster to watch from a distance, like a car crash.
However, the criteria for mental illness isn't "it's unpopular".
So, more of a nomenclature thing than anything else. Like most Internet debates.