[1] https://twitter.com/Bitfinexed
[2] https://twitter.com/Bitfinexed/status/953510174244986880
EDIT: I don't have Twitter, if someone wouldn't mind, could they connect @Bitfinexed to @textfiles?
[1] - https://ipfs.io/
They don't.
This was:
a) Deliberately published (ie. not leaked)
b) By the uploader who is also the content creator (not e.g. doxing or copyright infringement)
c) Without breaching their own privacy (not e.g. posting a nude of themselves)
d) In this case possibly if not likely unlawful (hence warranting a police investigation)
e) For-profit (non-profit crimes have less priority)
Furthermore:
> Deleted user data has to be really gone, even from backups, within a finite time.
Sure, but we're talking -at this point- one or two days max here and we're talking about a scam.
Those Youtube videos exist, if not with a "is_deleted" flag, in Youtube backups. Some are already in the Internet Archive.
Maybe a different youtuber criticized one of those famous recommenders, and included relevant clips of the recommendation in their video?