Notes:

I wasn't sure where else to put this.

This is how things used to go. Those errant thoughts and impulses were crushed before they had a chance to take root. If they were brought up, someone would usually have the decency to tell them that it's not healthy and to eschew the idea.
Now people are able to put these thoughts online and connect with other people who don't have enough sense to realize what's wrong with entertaining those thoughts. Thus ruining their lives and infecting society with their degeneracy.