AyeSiwmae

*this will probably not work with the Steam version

I might be wrong, but I think most of those issues were from people trying to edit comments that were in a subreddit that had gone private. I don’t think the API could deal with that.
The first time I did it, a bunch of my comments were still there. I did it again, and after that it seems like all of mine have stayed edited (but I’m not going to check thoroughly, there were a lot)

I got a message on Reddit yesterday cussing me out for editing all of my comments there.
Someone was mad that a comment of mine that would have been helpful to him was edited, so they couldn’t read it.
I didn’t reply but in my head I was thinking “great, so it’s working”.
Seems like they’re speeding up their own decline.