A cop charged with guarding Congress was confronting a mob breaking down the doors with nothing more than a handgun. People in the mob noticed the gun and were shouting the cop had a gun. The cop shouted back that he would shoot anyone coming through the door. Babbitt who, I dunno, maybe thought she had Plot Armor, started to climb through the hole in the door. The cop fired one shot. Just one, unlike some recent incidents where cops unloaded entire magazines on someone. Seems to me the cop used exactly the force required to stop the advancing mob and no more.
(The above is based on raw video from a person in the mob shooting said video - the version I saw was completely unedited, including showing spurting blood and everything.)
I don’t see excessive force there. If someone has a gun and says “if you come through that door I’ll shoot you” and you go through that door you are are stupid. Not a victim. Play stupid games, win stupid prizes.