Nilfgaard isn't evil lol.
Isn't talking to Emhyr convincing?
it is an empire with strong leader. And a healthy leader by the way, compared with Radovid.
The whole unprovoked attack on the North, murder of the Kings of the North, and what the Bloody Baron's men are doing to Velen kind of make me laugh at any real claims of Nilfgaardian moral superiority.
Also, I call Roachpoop on the idea they're any more tolerant since the drunk at the White Orchard inn talks about how they raped and murdered a bunch of Melithil priestesses.
I.e. the goddess who doesn't suck, unlike the Eternal Fire.