I am...rather guilty of this...

My rogue Inquisitor in my current playthrough...
Not to be confused with

My knight enchanter inquisitor canon playthrough.
...I literally just play clones at this point. >_>;; (THE MASSIVE EARS ARE SLIGHTLY LESS MASSIVE ON ONE, THAT SHOULD COUNT FOR SOMETHING RIGHT? IT CHANGES EVERYTHING, RIGHT?)
More on topic:
I'm 100% sure that the qunari saying that they weren't in leauge with Viddisalad are literally just doing damage control. As players we enjoy the ability to meta game, and if you look at both endings and the way that the qunari are acting, it's pretty clear that they supported Viddisalad until they realized that her plan was failing, in which case they threw her onto the pyre and salvaged the alliance the best they could to avoid an Exalted March. They wanted a quick and easy win, it was a possibility, when it stopped being a possibility they went back to their alternate plans.
The Qunari allying themselves with the Southern Chantry? Yeah, that's not going to work out. It's just not. Anyone who believes they are are deluding themselves.
As for Iron Bull, his qun!ending is just ridiculously sad because it shows how powerfuly the Qun brainwashes their followers. Iron Bull had an absolutely beautiful personality, he fought through Seheron for 10 years for the Qun, he used his mind to think and survive and make descisions and save lives, and then he gets an order to basically kill himself from his superior and he follows it without even the slightest bit of hesitation. It really hurts to see what the Qunari do to one of the tools that has been so loyal to them for so long.
Only option is to break Iron Bull off the Qun and give him a chance to be better. Thankfully we all know how amazing TalVashoth!Iron Bull is. You give him an opportunity to pick his own path he goddamn runs with it and is just the best thing ever. ♥
(Also, I'm so tired of all the people who's opinion of Iron Bull is 'I hate him because people on tumblr told me he was problematic and I should plus my aunt gets triggered by big qunari men so they must all be abusive. I don't recruit him in game and have never done his personal quest because I leave him in Skyhold and don't talk to him ever but I still feel I have a good enough grasp on his character to give opinion's on him that are totally informed and thought out on my own and not just me parroting back what that one guy on tumblr said last year when hating Iron Bull was the cool social justice thing to do.' /endrant)