I guess we can hope that people seeing him get killed near the end of the video will persuade them to not do what he did. Who knows though.
People have survived falling out of commercial planes at 30K ft. https://en.m.wikipedia.org/wiki/Falling_(accident)#Surviving_falls
Werner Herzog did a documentary on one of them. Wings of Hope, I believe. Apparently she was strapped in her seat and her row of three chairs was spiraling downwards. She credited that for slowing the freefall. I think the rainforest canopy helped slow the fall a bit, too. Worth a watch.
A couple of people actually survived the break up and crash of Pan Am 103 (idk how) but died before medical help arrived.