There are many foods I want nothing to do with. As I said, green bean casserole = dog vomit. The sheer texture of many foods puts me off- wax beans, Lima beans, most squash, fried zuchinni, pretty much any breaded and fried veg, soggy canned string beans and about half of the buffet at your local Chinese place. Then there's the taste of the individual item- love raw carrot but cooked carrots trigger my gag and barf complex, unless they are in stew or soup. Weird. Most sea food I don't care for, that includes crab. I like good lobster, but that means fresh caught, spiny lobster cooked on a driftwood fire on a beach in Okinawa with tails big enough to slice like a steak! You don't get that at Red Lobster. OTOH, I love cold water freshwater fish, but not so much warm water stuff like catfish, bass or Crappie. Not a huge fan of chocolate, less is more IMO. Olives are for Martinis and I don't drink Martinis, so we're good there. Although I have a good deal of Irish in my lineage, just the smell of a boiled dinner makes me a bit queasy. I can choke it down and like the corned beef, but I have to wait until the olfactory senses get overwhelmed and sort of shut down. The list of prepared or semi-prepared "foods" I want no part of is immense- Steakums, Hot Pockets, White Castle frozen burgers, anything resembling an Egg McMuffin breakfast food, so called frozen "pancakes" or "french toast", Poptarts with any chocolate or icing- plain strawberry for me! I adore good breads, rolls and biscuits, a little bit of heaven right there. Not a big fan of oily foods, despise Italian dressing and vinegar in general, with a few exceptions like a good, crisp dill pickle.
None of this really matters at all. We all have likes and dislikes. I grew up in the heart of real maple syrup country, but it's just too darn sweet for me. Others adore it. To each their own and be happy I say!