The Problem with Paladin Villains (spoilers for SoD/GDGU)

[Vahnavoi]

I’d even argue that in the value systems of his world, a fascist characters like Judge Dredd is a paladin.

(Admittedly, all I know about Judge Dredd is the recent movie.)

You aren't the first one to argue this. I've been on a two hour discussion panel where a roleplayer made and explained this argument at length. And both me and them certainly read the comics.