The pendulum is reaching its maximum leftward swing, which is why they had to rig the election. They have too much to lose and are like cornered rats. People are really pissed over the election fraud and are now coming out to personally fight the BLM/Antifa trash as well as demonstrate and rally with Trump.
So to answer your question, “can the rot be stopped?”. This process in in progress, and the rats know it.
The next few months will be the determining factor. Sooner or later it will, repeat: will, escalate into bloody violence that may lead to a minor or major civil war. People have not been buying guns and ammo for deer season. This violence will be triggered by something the left does, if not actually start the war themselves as a last ditch effort.
BINGO!