Account was from 2011 with almost 5000 comments.
I am still unsure how to proceed now. At least gonna edit my comments before deleting my profile.
Still think it would be fun if one of the powerdelete suits could just bloat up every comment to max length with nonsense using GPT
There are datahoarders out there who have complete copies (at least as complete as physically possible) of every post and comment ever put on Reddit, I've seen torrents of them. They're multiple terabytes, though, so I didn't keep a copy of the link - I'd never download something that big.
They will be preserved, and perhaps someday live again on some piratical website or in the memory of some shady AI.