It's just different flavors of how human values, such as dignity and decency, lose out once they are pulled down to the arena of the market—Marx's crippled monstrosity.
This study identifies 33 as the tipping point for sonic stagnation , an age where artistic taste calcifies, increasingly deviating from contemporary works. But wait, there's more. Spotify data indicates that parents stray from the mainstream at an accelerated rate compared to empty nesters—a sort of "parent tax" on one's cultural relevancy.