He's just one of those people pissed off at life and carries a bid chip on his shoulder about it. He thinks the girls should behave exactly the way he thinks they should and if they don't it's all fake and they should leave.
No it's not forbidden... But I see people posting about how much they hate what they are watching and yet they are still watching. So the question of why is a good one. But it's been asked numerous times and never gets answered so I don't expect it to be answered now. But thanks for asking..