Since when did this degenerate into another trans-bashing thread? It's our bodies. People should just suffer, trapped in the wrong body, because YOU tell them they're imagining things? Absolute nonsense. Just because you don't understand doesn't make it wrong. Yes it's illogical - so is love. Let people live and grow how they wish. Forcing people to 'fix' themselves is just acting like it's an inherent disease, like trying to 'fix' a homosexual for preferring others of their own sex. It makes no odds and, unlike sexuality, it's not just preference, it's part of the self. So what if 'gender' is a moot concept? If someone's depressed because they're gender-dysphoric, does it matter if 'gender' doesn't exist? No. What matters is this person's choice, preference, and even their life.
Some people are born in the wrong body and they want to correct that. It's that simple.