The police were working to break them up (And in many MANY cases did so with abuses) in NY and other liberal areas as well, so I strongly disagree with this. The debate you are wanting to have is not the one being had here by DeSantis and by treating it as if he has a point when he doesn't you are playing his game.
E: I mean seriously: If they didn't allow these other protests how would they have gone about ending them? Sending in the authorities and having the police end them of course. In that case I see little difference in the responses here, as none of these protests asked permission as far as I know to be 'allowed'.