Hardly. They didn't make any deals with demons, which was the main argument up until now. Also, it seems fairly clear that Alexius lied about his actual terms, and went much farther once he was in Redcliffe than he said he would go
Le gasp! Being of unknown ambition and intention serving unknown masters might lie to the magi for reasons they aren't perfectly forthcoming about? No one could be expected to be on guard against such things!
Except, you know, mages. Because of the demon thing.
Face it, the only reason they weren't making deals with demons was because someone worse got to them first.
--not to mention that there was never any hint of his enslaving people, so I don't know where anyone got that idea.
Possibly because both he and Fiona agreed it? Explicitly? Indentured servitude is still servitude, and a form of slavery.
In any case, the templars started out evil. The mages screwed up, but there's no way in any hell or earth that I'd side with the templars.
So what? You've argued Anders as a sane and moral man. Your moral condemnations impress me less than most.