Policing Language (and frequently changing it) is one of the levers of control that was outlined heavily by Orwell in 1984, with the concept of Doublespeak.
Now I know people are bored of parallels between reality and 1984, or Brave New World, or whatever other dystopia novels. They were written by authors not prophets after all.
Still, it's impossible for me not to think we're on our way when I read something like
"But do we want to live in a world where our language is constantly being rewritten-- at a non-zero cost-- by bullies"
When talking about a real world situation.
Personally I do not want to live in that world.