> Cluttered old homes with lots of things all over the place make it a bit less jarring when there's a stack of work left out on a table.

that's wrong: my minimalist (in looks, not in equipment) all white kitchen looks completely fine even after a dinner party, because even then it doesn't look full, dirty or cluttered. The old one (and it wasn't that old, only there were more and darker colors and lines and objects) decidedly didn't. The art of designing modern spaces lies in the ability to make the space visually appealing (in my case minimal) while still able to function correctly. Too often the designers and their clients forget about the practical aspects.