That NYT article was just douche-tastic. As someone who genuinely detests consumerism, I can't tolerate that whole "I'm rich and enlightened so I've given up stuff" braggadocio. That is consumerism. Only an idiot wouldn't see that. (Of course, there are genuine minimalists out there and I have no problem with that.)
I also hate the people who think travel makes them more interesting and virtuous. Most people, most cases? No, not at all. You might become more interesting if you spend a month in an Indian monastery, or building schools in Africa. However, going to clubs and getting drunk doesn't count. You can do that here. There's nothing wrong with it, but it's recreation, not automatically a promotion of the spirit.