In this page from the Metropolis Edition "World of Superman," we meet a few more baddies.
Do you think there is any chance in heck that you could somehow compel an actually bad person to politely introduce themselves to a hypothetical 10-year-old reading this comic? But, here they are, each waiting their turn to say hello.
Especially with the Phantom Zoners! Of course, even in the movies, you can see the same taming influence of the storyteller. If they really wanted to "get back" at Superman, they'll simply split the Earth to the core and kill every human in about thirty seconds.
That's kind of what Jax-Ur did to Wegthor, Krypton's inhabited moon, come to think of it!