Huh, so, how will uploaders update corrections and other additions after the fact?
So there are hacky half-working workarounds, but otherwise youtube just told everyone who cares about their videos to go and kindly get fucked.
It is for example not uncommon in teardown, some done by leading engineers in their entire field, to find out what some proprietarily marked chip is a few days after the fact. This is not a “fuck up”.
Reediting and reuploading a video just to change a single (but possibly important) detail is not only a colossal waste of time and effort that could be better spent on other videos, as far as I know it will also present itself as a new video.
Your comment makes no sense whatsoever.