Try being Jewish on any campus if you want to know about bullying. One of the reasons Jewish students and professors are so hard-core radical Left is that it keeps them safe. If they did not declare their allegiance to the entire panoply of Leftist causes, and praise Antifa on a daily basis, it would not be all that safe for them to be on campus.
The problem is, the 'I am on your side.' defense was tried in Germany in the 30s and it did not work. It didn't work then and it will not work now in the long term. Eventually, Jews will be purged from the Left no matter how radical they are or how much they 'support the cause'. We have seen this play out dozens of times in history.