Pretty sure the need was not there was the original decision by the Cops. As previously there had been no violence that regular police couldn't handle at any Trump rally.
So as your meme has confused at least one poster as to your intent. I would say that yes there would have been much more policing presence their if BLM Antifa types were protesting and so no I won't be attempting to change your mind, you got it.
Caption this Meme 