While he didn’t deserve injury, he certainly deserved to be insulted.
Had he simply complied with the legal instructions given to him he would not have hurt himself.
I don’t think anyone knew it at the time but it’s obvious to anyone this man-toddler is a hamburger and a sammach shy of a Happy Meal on his best day. He probably should have been in a mental patient arm restriction gown. I imagine his days of flying commercial airlines are over with. He better hope he gets a big check so he can charter flights as needed.