Parasocial
So we all know that parasocial relationships are when you’re obsessed with someone who doesn’t know you exist. Obsessively following them online (or in person which is weird do not do that.) Then there is a whole other side of it that has its own name even and known as negative parasocial relationships. Where people become obsessed with their hatred for someone that doesn’t know they exist. They are hostile and are spending significant energy tracking and analyzing someone, what they say, do and often have illusions that the scenarios they have in their heads are real (just as your regular “loving” parasocial relationships)
Just wanted to put that out there.