I had plenty of vegetables as a kid. Still hate (most of) them.
Not everything is learnt.
Not everything is learnt.
I'm the other way round from you: sprouts taste bitter, but celery is crunchy nothingness.
I attribute my dislike of many vegetables (b. sprout, okra, asparagus, broccoli) to how my middle- and high-school cafeterias always overcooked them into a wretched goo. I've developed a taste for some of these later in life when properly cooked but sprouts and okra are still inedible.