I ran power delete suite on my 9 yo account. It was efficient, untill I realized reddit restored my top posts / comments. So I ran pds again and for now my account is clean. I made a request to erase ALL my data and account under gdpr law and I'll let them delete my account for me. If they don't comply within 30 days, I'll fill a complaint to the CNIL and / or any relevant authority. This shit is not to be taken lightly, authorities won't take it lightly eother if we all do the same.
Edit: just checked back and they restored some of my posts. Third time so far. I won't be deleting my account before I'm sure all of my content is out of their platform.