The heads got shunned for allegedly allowing antisemitism, by allowing students to voice a different opinion than the US mainstrem on Israel and Palestine.
Not sure how you link any of this to Biden. You seem to think everything bad that happens is his fault somehow, when the reality is none of it is actually within his control.
while illegally by US rules arming IDF units
You mean the funding Bill that has gone through approval by both the Democrats and Republicans? While I hate it, I’m not sure how you would consider that illegal.
creating the environment in which it is deemed encouraged to crack down on peaceful protests.
And you believe that TRUMP would be more respectful of civil rights, somehow? The dictator-for-a-day? Leader of the party that’s currently stripping females of their rights and encouraging persecution of LGBTs? Who is known for favouring anybody who books his hotels for a few days? And declaredIsraeli West Bank settlements legal?