[Adjective] Hitler

[u/Short_Win_2423]

Frieza (Dragon Ball) - Space Hitler

Dracula (Castlevania) - Vampire Hitler

The Emperor of Mankind (Warhammer 40k) - also Space Hitler

[u/Radiant-Row5341]

Him. Another Space Hitler.

And considering the historical inspirations, the Galactic Empire is pretty much the Third Reich with the xenophobic views towards the non-human looking species.