Well, I didn't say I look forward to living in a tiny capsule in space, just that it would be fun to live in a time where that's possible. I'd imagine most people would not venture into space until they can make it comfortable enough.
Seriously. It would be like living on a submarine. But I guess if you don't like sky, mountains, beaches, nature, weather, animals, etc... Like, if you hate the outdoors and spend all your time in windowless rooms with poor air quality? Then OK, maybe space is for you? Also the food is probably going to be extremely monotonous, so that also needs to not matter.
Unless people are envisioning living in magical holodecks all the time, with magical food replicators? But those don't come along automatically with "space", no matter how much Star Trek you've seen...