One of the things I struggle with as a writer is making good villains. Mine are often too remote, flat, or abstract for the audience to relate to. Sometimes, that's okay. You don't need a nuanced villain if you're setting up a fun adventure story where good and evil are black and white.
However, for a deeper, more hard-hitting story, a villain the audience can sympathize with is far more preferable. Below is a video explaining how a popular comic book movie is both sympathetic and objectionable at the same time. It's a brilliant vid, IMHO, and one I'll refer to often in the future: