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.
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.