concur with bksquared.
In addition to the social norms, there is a potential legal issue with this type of person. If a college knowingly admits racists/anti-semites, the college could be found for enabling a de facto hostile education institution. (Is if fair to Jewish kid to have to room with Kashuv?) Similar to admitting acknowledged misognynists. I’m guessing both are federal no-no’s, but under different Titles of the federal code.
I would hope that any private college that had prior knowledge would not accept and if informed after the fact, would rescind.