The writing was NOT as "simplified" as you claim. But let's take on books,shall we? And I'm talking now about "pop culture";not any "highbrow" stuff. "CANDY",which isn't exactly great lit,used better language than what is sloughed off on today's populace as "great" modern works of literature.
And if you go back a bit farther,just look at the brilliant use of English in "THE WOMEN";even the movie.
Terry Southern? I don't know how to process that...stunned and speechless.
I need a couple minutes to recover...