I like the point about Shakespeare, actually. It's not that he invented everything (or anything), but he is classic for a reason, just like Crowley. And many more would return to his works yet, while impostors and plagiarists would be forgotten. It's easy to criticise, but try to become a new Shakespeare or Crowley and we'll see how you fare.
I think Beyond Everything should be reported every time he tries to shit on somebody, as it is clearly no mistake, but deliberate and consistent action he repeats over time. And I think his game is obvious at this point. It's the illusion of power he gets, when he manages to convince somebody that some system or person is worthless (mirroring his own worthlessness, actually), and if he can't, then at least he gets a rush from making you spend your time and energy on him. Any reaction to him is more than he can hope for, knowing exactly how worthless he is deep down, so it's always a plus

Ridicule and ignore is all he deserves, and if I was staff, he'd be long gone.