Ground resonance?
That video shifts the question from what could have stopped the spinning and whether the first responders should have done anything differently, to the question how did it all start.
I must admit I have done landings worse than that and you yank it back up in the air and try again. Like the mishap pilot did. There are are few critical seconds missing from this video (the camera man instinctively took shelter when things went pear shaped) but maybe you more experienced pilots can explain what happened. Was it ground resonance?