Earlier quoted context omitted.
Please show me where I said they shouldn't exist? There's definitely a market for them, so I think they should exist. It's just - if I'm being honest - you're either a fool, or very rich, to be buying some of these "veblen goods" (given the more than adequate alternatives)
Very rich? If you replace it every year and spend $1000 each time, that's only around $3 / day. There are an awful lot of people that can afford that. When you consider how a phone is the primary computing device for a lot of people, it's an even easier decision.
Enough of those differences, and things start to really add up. Enough things add up, and you realize that money could have been making you ~8% in an index fund for the last year. Suddenly, the iPhone, the multiple Starbucks, the BMW, the designer clothes... all things rationalized as "just a few bucks a day" ... end up costing way more than that.