Comment by RhysU
Definitely biased. The older things we read tend to be great works by smart people so we attribute that style to intelligence. But it was just written style, among a certain class, once upon a time.
English styles changed. For example, Hemingway was brutally brief.
I believe (but don't know) that the further from the Anglosphere one goes today the longer and more ornate the written language tends. Anyone know how to confirm or deny? I have only anecdata from those who were high-school educated in Farsi or Russian before moving to the US.