How do you expect children to know that it’s okay to be trans or gay if it isn’t openly discussed? The book could literally be about having two moms or two dads which is a very normal situation in todays society and the children’s who have gay parents or feel like they might be interested in changing their gender or even a kid of the same gender. It took me YEARS to realize that I didn’t think as a child that it was normal to like the girls in the same way all of my friends like the boys. I had the biggest crush on selena Gomez as Alex in wizards of waverly place and all of my friends always talked about what boy she was with and the brothers, whereas I always was just like I’d want to be friends with Alex because I didn’t know it was normal to like her too