The biggest problem with Discord on the internet IMO is how it's fuel for non-confrontational behavior online.

It's the perfect thing for the mentally ill, power tripping piece of shit who hates you for some reason, won't tell you why, and wants you out right now. When you're kicked from a Discord server it vanishes from the list and so does the message history, so you can't see why either. The entire server is gone, and in the server in some "secret" admin room (which is visible with Ripcord/similar) they're too busy shit talking you.