Columbo: How can you tell a good wine from an average wine?
Frenchman: By, uh... the price.
— Columbo S03E02, Any Old Port in a Storm
Frenchman: By, uh... the price.
— Columbo S03E02, Any Old Port in a Storm
I think a similar story can be applied to many other luxury goods as well.
This has probably worked out well for consumers when it comes to wines, but for products more generally, I suspect this effect has also driven quality down to give us a very wide but mediocre average. As everything became designed to be made inexpensively and mass-produced at greater scale products at the lower end have become better, but mid-higher end products have gotten worse than in previous decades.