Why would they be pushing this
There is an argument that if children are able to make huge life decisions like changing sex, they are also able to consent to sex.
I think it's more like... just generally confuse and groom the kids into accepting falsehoods such as up is down, rape is love, parents are the enemy, etc. It's all about preventing the kids from respecting or relying on their parents, which makes it easier for the pedos to sweep in.
Every once in a rare while I used to hear a gc person speculate about ties to pedophelia but it only very recently that I started taking that accusation seriously -- and now I can't unsee the connection!
I remember there was a group of trans who were going into schools in america last year, supposedly to talk about consent, and instead they discussed the benefits of anal sex and hiding info from the parents. At the time I assumed it was just another transperson being weird but now... well they DO keep gravitating towards pedophilia don't they?