The world has one fewer asshole in it.
Taken to the extreme, the next asshole steps up, and gets his head blown off. This continues until the person who steps up isn't an asshole.
Instead what happened was Trump didn't get his head blown off, and Alex Pretti did.
P1 trump is an asshole
P2 fewer assholes in the world is a better world than one with more assholes.
C1 Had trump been removed from the world, there would be fewer assholes and as such been a better world.
P3 trump would have probably been succeeded by another asshole.
C2 had that asshole been removed from the world, the world would have fewer assholes still, and be better for it.
Instead we have fewer nurses.