The built environment is a bad example. Because Victorians are cute and twee, you can't renovate or demolish them without exorbitant costs and delays. Because brutalist structures are not cute twee, despite being more rare and historically important, you can do whatever the fuck you want to them. So if I were building a home today, and I wanted to ensure that the buyer of this land would get the most value of it, I'd hope that the architecture of my home is just interesting enough to bring me and my community joy, but not so distinct that someone new coming into the community isn't bogged down by B.S.
If the author was more serious about this thread, maybe investigate why people don't have as many pictures of their family hanging on the walls as they used to. Sentimentality, not "decoration," is the thing we lost.