Extraplurking but holy shit: Tatsuki Fujimoto has described Chainsaw Man, in his own words, as "Evil FLCL"

the shitpost was INTENTIONAL

Denji is Evil Naota, the Chainsaw Devil is Evil Atomsk, and Makima is Evil Haruko

FLCL was already pretty evil too

FLCL is chaotic neutral

...That explains a lot, honestly.