The normal people who go left with celebrity

I am always amazed at how so many new celebrities that have once stated normal positions all of a sudden espouse the extreme progressive party line. I don't understand it. Rich guilt? Or is it pressure from a decidedly democrat donating hollywood culture?

Anyone have any other thoughts? I mean, the "I was friends with Trump but now he's going to end the world crowd is the worst..."

"I do not like mixing up moralities and mathematics."
Churchill