I’m personally glad I was circumcised, because otherwise it just looks a bit odd when flaccid in my opinion. That aside, it really should be something up to the person, it’s too personal to have someone decide that for you.
However, if it wasn’t done at birth, I’m sure almost no one would have it for anything other than religious reasons. I can’t think of many people I know who would want to do that later, even if they prefer the look. Most girls/women here seem to prefer circumcised men, but that’s probably only because it’s the norm.