My favorite is Bog king from Strange Magic - Has a song talking about how evil he is. But all he does is prevent the spread of dangerous mind control magic, and quarantine people under the effects of said magic. Yes he greatly annoys people doing so, but honestly? If I get hit by a love potion, please quarantine me.
Professor Chaos
Since my usual suspects are already mentioned, I’ll go a little more esoteric - ProZD’s “a villain who always does unintentionally helpful things” - https://youtu.be/GPUgjy-Pn-4
Dr. Heinz Doofenshmirtz
He is actually a really good dad throughout the show.
Literally Satan.
Among his greatest sins: trying to be a bro and let Adam and Eve know that they were naked in some perv’s garden
Edit: come to think of it, it’s not entirely accurate, as I don’t think Satan ever claims to be evil. But there’s a lot of anti-Satan propaganda in the Bible.
TV show Lucifer is a fun watch. The Devil gets tired of running Hell and decides to relocate to LA.
I love Lucifer. Every episode is exactly the same and it’s amazing.
Tom Ellis made me question my sexuality.
The show is loosely based on a standalone Sandman spinoff comic that I think is quite good.
The Mighty Monarch.