I love how -f wasn't enough, they had to add --no-preserve-root because people were copy pasting and executing the command 😄

I once did this accidentally on a client's machine when I was much younger and less careful. I think about it almost every time I run "rm -rf /[....]". sometimes if i know i'm going to be removing a slash-something path I will intentionally not add the "-rf" until after typing the path lol. scarred for life