It was a dude who was seriously depressed and made a bunch of extremely dark AI narrated videos ranting about the world with music he composed (I think) playing in the background.

This one was titled "i was never meant to be a human being":

Apparently he got help and started doing better and regretted it all so he deleted everything. I have a bunch of his stuff archived, but I don't think I have his video where he said "My enthusiasm for life has frostbite" which was by far the most disturbing.