"Social dysphoria" is often the kind I see genderspecials claim to have, because it's the only part of GD they can comprehend. They know how it feels to have someone fuck up their pronouns, albeit from a completely different angle, but they could never know how it feels to be a trans man with his chest exposed.
That's why they draw trans men this way. They think they understand because they can grasp this one piece of the whole experience, and this one piece must be the whole deal because it's their experience. Getting assmad when their parents don't use their new special name and tardself pronouns is the disorder to them, and they can represent it however they want—the way they see it, because they can't feel it.
I think they want to flaunt their own bodies but they're insecure as fuck about how masculine or unappealing their bodies are. If they're trans men, you can't say a thing about it because their bodies are disgusting on purpose! They're men and men are hairy and gross!!!
Sorry if my point doesn't come across clearly, I'm in a hurry and had to splooge that out first.