I think that loving veggies is an inherited trait. Either you gots it or you don't.
My mom has always adored vegetables, tart tastes, & bitters. My dad has always disliked veggies and the others. According to my mom, I liked veggies when I was young (9-18 months). She acts as if my dad contaminated me when I remember the opposite. My stomach & gut ached after eating them and eventually my taste buds would reject them. Anything with onions, peppers, beans, chickpeas, and most other veggies are just not tolerated by me or my dad. He has reflux, his dad (my grandfather) was painfully thin and could hardly eat, & I found out recently that my great grandfather had throat surgery in 1920 (which can be a sign of reflux too). So it's likely an inherited problem with our digestion systems.
DD is the same way. Liked some as a baby when she started solids -- green beans, frozen peas, sweet potato, corn but that was about all she could tolerate. Cooked carrots still make her throw up. But she loves raw little ones. There were also fruits that made her sick too, but most of those have been outgrown. I figure her body was protecting her from 'bad' foods that would have made her sicker. I'm still not pushing veggies because I don't like the taste once let alone 4 hours afterwards, so I don't know what she doesn't like or just doesn't agree with her.
Sometimes being a parent is difficult