Redirecting Tiger Sharks in the event of one attacking you is not going to help.
Most of the time these videos have taken place in the very controlled environments with multiple other divers and of course trained professionals and the shark being quite docile.
In the event of an attack or bite you’ll most likely be alone and not even see the shark even coming even if it’s for a test bite. A Tiger Shark doing a full on ambush attack even if you see it coming is not gonna be affected by a redirection on the nose, its going at most of its speed and power, its impossible to do that.
These Tik Tok and instagram videos showing divers do this alongside some peaceful or playful background music promote harmful expectations and realities of sharks and their relationship with humans. We should all collectively these videos out NOT JUST THE OFEAN RAMSAY ONES all of them.