I think that circulating videos of this sort is harmful because these videos give a distorted view of the risks involved. We never see people slipping and falling to their deaths or getting maimed, etc.. No, we just see them doing some utterly foolish, stupid, and dangerous act and.......Hey! They're OK!. Gee, maybe I should do something like that but even more spectacularly death-defying so that I can be a social media sensation, too! What could go wrong? All these other people did that and none of them got hurt. In fact, it looks like they had a great, fun time at it!
What we really need to balance out videos of this sort are videos showing these dangerous stunts going horribly wrong. How about one showing that young woman walking on that balcony ledge with her orange gown flowing down to her feet and her unexpectedly stepping on the gown and slipping and falling to her death? How about one of those guys hanging by one hand from a crane accidentally loosing his grip and falling screaming to his doom? How horrible for you to even suggest such things, Wombat, you say? What a gruesome, sick mind you have Wombat, you exclaim? Hey, I say let young people see the real, honest risks associated with such behavior rather than just watching videos in which stupid, dangerous acts always have happy endings, thus encouraging others to try to top such stunts with even more stupid and even more dangerous acts.