Well it would be if JC wasn't so durn clear on what he meant.
Why do we care what JC says now? Sure when he was helping to write the rules of 5e a few years ago his opinion carried some weight, but then he and others in the book he wrote told the DM's to read the books and make rulings and he gave the rulings power over the rules he created.
So four to five years later in retrospect and a different frame of mind he has a different opinion, well that's great, but I don't care. The Dm is in charge now and unless JC is running my game his opinion doesn't mean much.