It has always been the prerogative of children and half-wits to point out that the emperor has no clothes. But the half-wit remains a half-wit, and the emperor remains an emperor.
If history is any indication, all truths will eventually turn out to be false.
Then I heard this genius teacher Stella Adler - I recommend you read anything you might find about her and if you have anyone interested in theatre, you get them one of her books.