I think another thing to consider is the fact that depression and suicide rate for transgenders is astronomically high because they are often ridiculed and outcasted by everyone, even by their family because it’s generally not accepted by society and a child has no awareness of what they’re getting into in that aspect.
I personally understand that Jesus wants us to be kind to transgender people. We do not want them to change because of pressure or hate or threat of rejection. But God does not have us approve of what is wrong.
I have a theory why ones want to change. The girl sees boys getting a certain sort of attention that the girl wants. So, she thinks she should be a boy. Likewise there could be cultural approval which is going to girls and certain boys feel neglected and want to become girls so they get the approval that they see girls getting.
And then when this does not work . . . aggressive ones can demand what they dictate, while others get depressed and suicidal.
But we can have real love with whatever we've already got for bodies and abilities. And we have love by giving love, including to those who do not know how to love us.
"be content with such things as you have" > in Hebrews 13:5.
With love we can be creative with what we have, and not fool ourselves into trying to get love from ones who don't know how.
I mean: we do not get real love because of our gender and abilities; but ones can see others getting praise and acceptance because of gender things and gender-connected abilities and suppose they are getting real love.
But real loving comes with unselfish and humble and kind character and growing and learning, including learning how to love with what you have, and loving others no matter what they have or don't have.