In my case, there are 95 packages that depend on zlib, so removing it is absolutely the last thing you want to do. Fortunately though, GPT also suggested refreshing the gpg keys, which did solve the update problem I was having.
You gotta be careful with that psycho!
Totally agree. If you learn by nuking your system, you aren’t going to forget that lesson very easily. Fortunately though, there are also nicer ways to learn.