The guy punched the antifa kid ONCE. He may have been put into a coma with that one punch but that is not deadly force.
It would be considered deadly force if he punched him again while he was laying on the ground but he backed off instead.
He did not go in for a second punch.
In fact what probably put him in a coma is those loving handicaps dragging a man with a concussion off the street like that.
That law deals with the use of force in a self defense scenario. Neither party was using deadly force at all, so neither of them could fight in self defense. You picked the wrong law
That's not how that loving works.
You can legally defend yourself against a loving baton. You just can't shoot a man with a loving baton. That's what the loving law means.