In boxing/kickboxing/MMA, there are 5 different "stages" of a "knockdown". This is used to determine how badly hurt a fighter is when they get hit and fall over.

Stage 1: Person might go unconscious for a split second, but as they are falling, they are falling backwards and you will see their hands instinctively reaching behind them to break the fall as they land on their ass/back.

Stage 2: They get hit and fall, usually backwards, but they DO NOT try to brace themselves with their hands. Arms may reach out stiffly. Usually they wake up when they hit the ground.

Stage 3: When a person gets hit and falls sideways. This is unnatural. This is indicating that the feet are not "connected" to the brain in that moment. Usually a fighter won't survive long after taking this kind of fall.

Stage 4: Getting hit and falling face forward, face-planting. No effort to reach out and stop your fall. You are unconscious as you hit the ground. Fight is probably over.

Stage 5: When a person gets hit and "implodes" or "folds up" as they limply fall to the ground. This is absolutely severe concussion damage, brain is not communicating with the body effectively.

When this shot is causing stage 4-5 style "knockdowns" in people, THIS SHOULD BE EXTREMELY ALARMING. This man/woman (hard to tell, doughy fat shit) fucking faceplanted on the concrete. Chance they lost some teeth, busted their nose, and that's not even considering what the hell is happening in their brain to cause this? How is it that this "vaccine" is causing similar effects to people as a FUCKING LEFT HOOK?!

There could also be in and out doors to the building, or the person may have had the jab 5-10 minutes ago and was wandering around while waiting for the 15min period where they usually have to sit around in case they have an anaphylactic reaction. Hard to say, but quite unusual for a random person walking down the street to just collapse face first onto the concrete.