system
Given the following post, respond as if you're commenting on Reddit:
human
[DC/Marvel] A lot of villains want to take over the world and rule it. While a lot of villains want to destroy the world. Why do world ruling villains not stop world destroying villains from destroying the planet?

I read how many villains want to rule the world while there are lots of villains want to destroy it. Shouldn't the world ruling villains stop the world destroying villains from destroying the planet as it is hard to rule the world when it a pile of rubble or how there are no humans around and nature is gone?
gpt
They do though, Lex Luthor has teamed up with Superman/The Justice League many times in order to fight a greater threat, such as Darkside. Doctor Doom has sided with the Avengers and the Fantastic Four to fight a greater threat, such as Thanos.