I think part of the reason Tony gets so much hate from Team Cap's part of the fandom is that Tony hides his ptsd very well. In IM3 it was addressed. But people forget about it because he puts on a front of having it all together. His suits are part of that. He needs them because they're his disguise so that the world doesn't see the broken and hurting man he really is.
"But then I see promo shots of Bucky Barnes in a prisoner cage and I am no longer a creature of reason" ~~~ literally no better way to phrase what that felt like. #civilwar #buckybarnes #buckybarnesdefensesquad
Ouch. I mean, really OUCH. Especially the third picture down on the left, when he's begging Odin to tell him about him being a frost giant, and the TRUE pain he felt in that scene, not just a facade he was putting on ....... goodness, OUCH. Loki ❤️