My husband has told me that his 3 yo son used to eat ANYTHING you put in front of him. I don't know at what point it changed, but now if he doesn't want something, he usually throws it on the ground. He's been a little better lately, but he definitely has his favorite things to eat like cheese sticks, chicken nuggets (although he doesn't even eat a lot of those like he used to), fruit bars his mom calls "cookies", fruit snacks, suckers, and cheese crackers.
Yes mine, she’s so picky these days because of her teething.