Your words have no value on the subject then
You are living in a nightmare created by your own fears, biases and lack of education on the subject.
Really, take the time to educate yourself, and you will see.. you will feel at ease.
I remember being at your place, feeling insecure about everything and afraid that SJW would ruin society (I wasn't such a transphobe tho, but that's another thing). You live in your own fantazy. Its not real, no LGBTQI+ community is seeking to harm your kid, in fact we want to protect them. From what ?
People like you.
So instead of trying to target LGBTQI+ and fear for the kid in front of a fantazised menace, why won't you try to fear for the well being of human who are actually in difficulty ?
Why won't you defend poor people and try to stop inequalities of wealth for example by fighting capitalism ?? Or does your humanity compass got a double standards and you stop caring once people top 18 ?