Is it obvious that guys like car and girls like dolls?

Lol, I always knew I hated dolls as a child but few months ago I found an old letter my mom wrote when I was about 2 where she mentioned that I mostly played with cars which I used to take to my bed as if they were plushies. 😆 I don't remember ever having any particular interest in cars except a pink one that I found in a Kinder Surprise egg. It had a face and as it rolled its bonnet kept opening and closing like a mouth.
It doesn't mean anything really. I loved plush ladybugs the most.