I got suspicious this was removed by pressure from Reddit as some crazy cover up but no, just a changed link, I guess. I never saw the original post but found this when searching the interwebs: https://lifehacker.com/three-things-you-should-do-before-deleting-your-reddit-1850534879
Mostly thinking impersonation, spamming, deletion or modification of history…. Although I’m sure there are probably other reasons too.