I don't really like going back and talking to Solas.
It just makes me sick.
He thinks blood magic is fine and dandy , well sure if he used to be a spirit and ancient elves could survive bodily harm ,what's a little blood?
Then there is his whole speech about spirits are "people" , then he compares them to Cassandra , Varric , Leliana.The ones he thinks aren't people.
The whole thing about Cole?
He wants Cole to be more spirity and not evolve because he dislikes the way current races evolved.Away from the fade.
His whole speech about spirits being demons just because they are corrupted by human nature doesn't even make any sense.
Unless you had an utopia where people only have positive emotions , negative emotions are part of life .
It's like Ishmael and the "Choice spirit" oh sure you make the right choice , he is a spirit and spares you.
You make the wrong ones he rips the flesh from your bones.
That's what spirits are for Solas , a danger he can outwit , so he thinks everyone should.
And Ishmael the Choice spirit was already causing trouble during ancient times , he and his demons friend were bound by the Evanuris.
Edit :Oh I forget , he has a banter with Vivienne , she ask him how he would deal with maleficar without templars and an organisation to control magic.
His reply :"well you kill them".
Sure from the guy who had to create the veil , destroy the nature of his people and their empire just to get rid of 7 powerful "maleficar".
You kill them...Does he even think sometimes?
I think the fact he may have been a spirit make him unable to compute properly.