My feelings are this.
As a society we are ALL responsible for the children in our society. We all contribute to pay for their education and welfare, and if their parents fail or fall, we all SHOULD be willing to do what is necessary to pick up the pieces and help them.
And as you know, I don't have children but that doesn't diminish my responsibility.
In the pictures you (Lucy) show above my feeling is this. Children should be taught to be COMPASSIONATE of all humanity. To not judge on outward appearances. Is that indoctrination?
On the other hand, parents should not sexualize children. Children are too young to make gender determinations and parents should NOT make them for them. They should be understanding, compassionate and STAND BY their children. If, after puberty, the child's choice is not his biological assignment, I hope the parents understand and love that child all the more. Is that to alien a concept?
On sexualizing children - LOOK AT BEAUTY PAGENTS - it's disgusting. Children masquerading as fully sexualized adults. It's so wrong. Let them be children. Don't force gender choices on them and don't turn them into sexual beings before they need to be