I'd 100% disagree. Aesthetics are hugely important, especially in things you use every day. It's dumb to go into debt for it or otherwise ruin your life over it but if you have to use it every day you might as well enjoy it.
Also 99% of cars not making it to 20 years old is an absurd thing to say. The average age of a car in the USA is 12 years. Vehicle sales per year haven't changed that much. That means about half the cars on the road are over 20 years old.
And a dining room set lasting centuries? Technically possible but like not if you actually use it every day.