Stone backsplashes require frequent maintenance and special chemicals. If you don't stay on top of it, they are basically impossible to keep looking clean.
A lot of newer kitchens have wooden floors, which is insane.
I've seen kitchens with thin coated bright shiny copper/brass handles on everything which immediately tarnish and can never be maintained in new looking shape.
A lot of modern gas ranges are fairly hard to clean with lots of parts you have to remove, while a solid middle class electric glass countertop one is zero effort.
I once rented a place where the guy had wooden edges on the kitchen counters which of course aged poorly, plus a porcelain kitchen sink which immediately broke any glass wear that dropped even a couple inches while cleaning.. and was impossible to keep clean looking.