In reply to: Is that the driver? posted by doolinbanjos
the rules.
I would imagine that they can block certain industries.
As an example, some schools are advising athletes not to sign with Barstool Sports as Barstool is partly owned by a gaming company.
I've seen it reported as well that schools have also told athletes not to sign with OnlyFans. For those unfamiliar, OnlyFans is a subscription service often used by individuals to sell pornography.