I've worked with people from lots of walks of life, with interests and backgrounds far from my own. I always enjoyed how folks at work rallied around the passions of others. It's cool when you see someone raised in a gang culture hyping up a coworker who is top 100 US chess talent before a tournament. Plenty could care less to ever go hunting, but always pulled for me to get a nice buck and were excited when it happened.
There's an extraordinary energy that strong enthusiasms generate, especially when folks are good at a thing. So for me, even if I don't have a natural inclination towards something, I can have a respect for it and want to understand it better.
In a nutshell, I like a lot of the voiced general-disinterests well enough.
Even cycling. I don't want to do it and am extremely annoyed by cyclists who want cars to play by rules of the road yet ride as if rules don't apply to them. But I'm still fascinated by the intense competition, risk, grit, and strategy I see in a Tour de France.