Not quite.
Try "people who buy a pretty car that costs 2x as much and doesn't run as well are stupid". Well, from the point of view of someone who thinks a car is a tool for moving from one place to another? Yeah. Similarly, try "people that buy a phone that's absolutely gorgeous to look at but can't run any apps and has less than an hour of talk time are stupid".
It's not stupid to like things to look good. It is stupid to care so much about how they look that you react with scorn and derision to any consideration of how well they work.
Caring only how it looks, not how it works, is... well, maybe it's reasonable for clothes bought to look fashionable, but when it comes to things that are supposed to have a functional purpose, it's pretty dumb. If all you want is pretty, Apple could make something which has the guts of a Leap Pad in it but looks REALLY REALLY AMAZING and sell that for $3.5k and the people who just want something pretty could go buy that and the Mac line could go back to being awesome, highly functional, computers.