Cal Berkeley blacks is in a hostile environment? Why are there whites playing on the football and basketball teams? /s
If these undereducated, spoiled American black students think that they are in a “hostile environment”, then why don’t we deport them to northern Nigeria, or the Sudan, or Saudi Arabia?
Then they would learn what a truly “hostile environment” is really like.
But make their visas a one-way job. Let them get what they wish for, in spades, which would be used to bury their sorry asses.