I'm not saying it's "right". I have the opinion that not liking olives is "uncultured" too and I'm trying to figure out why. It might be because I associate all the roman and Mediterranean foods and drinks with an older "Roman" lifestyle? Not sure exactly.
My brother hates wine and olives across the board and he says "wine is for pussies" so that probably colors my attitude. I like those things even more when he hates on them probably 😂