the way it dealt with students. For instance, since BYU is private they can set more limitations on what they tolerate from students than UC Berkley or Stanford can, because those schools are public. I agree with you though, I have never seen massive protests over a visiting speaker coming with opinions they disagree with at BYU. That is par for the course for UC Berkley students. UC students complain about not having enough trigger warnings or safe spaces from opinions they disagree with.
As far as how they deal with others, I agree with macdizzle that UC and Stanford are more intolerant, and given the private and public school distinction, I think this is a much better measure of how intolerant a school is.