Russia, China, Cuba, East Germany....135 million dead...Yeah, they’re really well-known for their religious movements. Nice try.
The problem is that you obviously have no accurate knowledge of what ethical humanism is. If you did then you would know that it has nothing to do with communism or fascism. It is equally obvious that you equate any philosophy that doesn't require a deity as its basic tenet with communism.
That is ignorance and not worth further discussion.