One problem with old buildings, is that it often costs far more to update them ( for example, a lot of original electrified, beautiful old buildings in NYC, had the "latest" form of electricity, which was DC current, then the next innovation was AC/DC current.
Into the 1950s, building with AC/DC current could buy some things that would accommodate that kind of ancient electricity; however, they cost more and fewer and fewer such items were made until NONE were.
Sadly, into the mid 20th century, new buildings were now FUGLY beyond words and it has gotten MUCH worse as time passed. Stark, bleak, sterile, unimaginative architecture is depressing and in reality, instead of looking "modern", more and more resemble USSR 1940s barracks.
And as fare as "traditions" are concerned, you can thank the RED DIAPER BABIES of the Hippie Movement for brainwashing a lot of over privileged, pampered, Dr. Spock raised babies and the Dem party, who all helped to destroy civility, good manners, dressing appropriately, morality of EVERY sort, and being patriotic.