The emphasis of the commentator is on being cool and different rather than being practical.
Some quotes :
"Think of how different you'll look!"
"If funky looks and fashion are important to you .."
"... important as a fashion statement"
"... you might want to pay more to be outrageous ..."
So I think we get the point of most of these designs.
My understanding of fashion though is that it is style adopted by most people or at least a distinct and identifiable sub-set. However, onlookers are going to regard most of these outfits as eccentricities, or a cry for attention, rather than a fashion statement.
The Airstream/Nest looks nice though.