I've read that the goal of having drag queens perform for children is to make the next generation accepting of the LGBTQ+. people.
So the idea is to assume that drag queens are in some important sense representative of all the people in the LGBTQ+? Perhaps, that this IS what it means to be LGBTQ+?
As drag is something some gay men do it's hard for me to see the validity of this approach. Much of drag is also fairly openly sexist, ridiculing the female sex, calling women 'fish' etc. So the acceptance here seems to be tied with a permission to ridicule women and girls? Why would this be good value to teach young children?
All this may be less important than the fear that bringing these performances to young children will silence their inner alarm systems about inappropriate adult behaviour. That is a more frightening possibility.
Still, this is yet another example of the current social justice movements erasing women's rights almost completely. "Womanhood" is seen as a resource from which everyone can ladle out goods, and old-fashioned women are seen as entitled dinosaurs trying to hoard their ownership rights to it. So enemies.