I think it's just a bunch of literature graduates who are creating this hype around Shakespeare and sort of circlejerking and making it like a big thing so that their useless degree somehow remains relevant
I mean, like it or not Shakespeare has been a cultural juggernaut for 4 centuries. I'm not sure a bunch of literature students could manage that kind of outsized impact!
These are just some of the words he invented that are in common use:
Wow didn't know that - do you have a source for this?
Some words I can easily imagine replacing with synonyms, but how were people describing stuff like "exposure" or "suspicious" before Shakespeare, I'm dumbfounded :D