Before I left Reddit, I used a plugin through the api to replace all of my comments with random gibberish and then delete them. Part of this was because (mandatory) fuck spez. But more importantly, it was to protect the anonymity of my account. After years of posting, there is likely enough personal information shared to potentially connect my Reddit habits to my online identity. I wasn’t planning on using Reddit again in the future on that account, but I left it open in order to maintain some security control over the account. I’m not really sure what to do at this point because I still consider it a security vector that’s a bit concerning. There’s no way I can manually edit and delete all of my content with the snail’s-pace reddit UI, and I have no ability to assure that my content will remain unavailable or at least not publicly displayed.
Are you sure it was previously deleted stuff? I thought the same thing had happened to me but it was due to subreddits being private at the time of deletion then later coming out of private (some weeks or months later) preventing those then privated posts/comments from being deleted. I think running another automated tool again should do the trick at this point.
Also, there’s non-rolling limit to how much shows in a user profile. All the delete/modify scripts I’ve seen work through the user profile, cycling each sorting method to access as much as possible. For old accounts, or just ones with enough activity, there’s going to be shit not visible there. Have to search with other means if you want to get everything in that case.
This is my problem. Account is 16 years old and I have nearly 500k karma.
There might be something to this. I went and checked just now, prompted by a your comment, and I found a handful (like, six) comments from ages ago on reddit that did not get torched when I did my mass edit-and-delete, somehow. I found these mostly because some punters found them and necroposted on those threads, so I have notifications regarding them.
I found a few more and deleted those by hand, too. Most of them were from the same sub, so that sub was probably locked when I did my mass delete.
It seems to be undeleted. I confirmed that everything was gone at that time, and I am seeing no obvious pattern so far. I could be mistaken, but that’s how it appears.