For JK Rowling, that made him worse than a certain villain she created: Voldemort. (Video via Warner Bros. / 'Harry Potter and the Goblet of Fire')
The comparison inspired some Muggles to make a few Trump/Voldemort jokes. (Video via Warner Bros. / 'Harry Potter and the Deathly Hallows - Part 2')
Maybe Trump has some horcruxes lying around somewhere?
This video includes music from "darkroasted" by Birocratic / CC BY ND 3.0.