There will always be some in the business of show who want to make a name for themselves, but don't have the brilliance to do it with talent, so therefore, will do it by being provocative.
If anything Reidel writes sells tickets and puts butts in the seats, theatre people, the ones who actually make it happen, will tolerate the man. But do they put much stock into what he has to say or have respect for what he puts out into the universe? Absolutely not. And the ones who do... are just as vacuous as the man himself.
Reidel doesn't care what anyone thinks about what he writes... just as long as you keep reading. Has nothing to do with the theatre; it's all about the messenger.
The number of people who will not see a show they don't want to see... is unlimited.
Oscar Hammerstein