Tastes can change over time, but there's a reason that one of my first date questions back in the day became "do you like spicy food?" I'd either ask it or gather it based off of what they ate.

You do so many meals together in life with a spouse that having sufficiently different tastes would be a bummer I think. I think I started using it as a make or break after I dated a girl who couldn't handle any spice at all. There may have been other things that we didn't mesh on, but I really remember the spice differences.