Literally nobody is telling cisgender kids to be transgender. What does happen is that, for the first time in America, transgender children are being recognized for who they are and it isn't beaten out of them and they are not abandoned by their families. It still happens sometimes, but you need to understand that this used to be a universal experience and I am GLAD it changed. If a child is miserable because she wants to be a girl so bad, we simply tell her that she can be a girl and that it's okay. People are born trans, you don't have to go very far to find accounts of transgender childhoods from trans adults. I wish I knew what genderqueer/nonbinary was when I was younger, I would've grown up differently and seen myself differently. I would've never had a weird phase where I tried to uncomfortably fit into a hyperfeminine mold, maybe I would've had fewer body image issues and been comfortable with the androgyny I was born with earlier.
The choice to have children in their future remains their choice as well, there is no pressure to medically transition children. But teenagers should be allowed to make that choice when the time is right for them.
Please watch this: