Literally the worst thing that could happen for Susie is for those kids to turn out to be Average Joe's, with ordinary jobs, doing ordinary things, with their ordinary families! She thinks the way she parents is so wild and unconventional, but it's just normal for a lot of families- I mean, lots of parents like getting their kids outdoors (sorry, Susan, you didn't invent fresh air and nature walks). She's so snippy about how others choose to parent but what is she actually doing that is so "out there". As she proves time and time again, a shelf full of inclusive books, brown dollies, and make up for a boy does not a "woke family" make!!
Btw- on the make up thing, I have no issue with Rex wanting to slap on a bit of eyeshadow, but I think it would be interesting to see the reaction if she wanted to buy "real proper" make up for a girl of the same age. All those things, when bought for girls, are often slammed for sexualising them too young.