So was your issue with hyperbolic use of the word "literally", or are you rejecting the premise all together, because you would have to try really hard to deny that there has been an unrelenting crackdown on pro-Palestinian protests on college campuses in the name of "anti-semitism"?
I did not downvote you. I think people who did disagree with your claim that literally every Israel protest is banned. BTW, it is hard to understand what does "Israel protest" even means. Does it mean it is a pro Israel protest? Pro Palestinian?
I think formulating your claims better could have avoided the downvotes, and allowed others to understand what you mean exactly.
I just googled and found at least three pro Palestine protests today. One is in NYC.
So... seems like nothing was banned, and this is why you were downvoted.