Meh. I played with trucks and climbed trees. I wore jeans. WTF does that have to do with anything? My parents didn't then give me a crew cut and an athletic supporter.
I felt DIFFERENT. Not because I understood my sexuality but because humans in their formative years are figuring out where they fit in.
As I said, give the child leeway. Make it the poster child and you're a bit wack.
3-5 years old. I repeat. 3-5. Right. I'm sure you'll find child psychs who agree and some who disagree, but I ain't buyin' it.
ymmv
p.s. ffs I was kidding about the pictures anyway. Sheesh. Yeah, ma, throw out all pictures of me where I'm not in dresses.