Raised three, and while we made a point of trying to cater to their preferences, they WOULD eat lots of fruit and veggies. Sometimes it took some imagination on how to prepare. Home-made pizza is a good way to sneak veggies in under the cheese and sauce.
A lot of it is making sure they get a variety of food when they are toddlers, before preferences have a chance to get set.
Most kids aren’t fooled. My boy could see those veggies and feel them “a mile away”.