I can't see how not liking vinegar is genetic. You don't need the genes, you can simply not like it.

Cilantro, on the other hand, is. I think some people (like me) just taste it differently. I know when somebody's put it in food (even just a tiny bit), and while I don't like it, it's not usually enough to get me to not eat whatever it is.

Dried vs. fresh: oregano is better dried, garlic tastes the same to me, thyme is a little different, and rosemary is completely different. It's all based on personal taste.

I wonder who sells yak around here.