Sometimes I think yes. Sometimes I think it is his British disposition coming out and that he is merely posturing. Can't often tell from his writings.
He is not off his rocker near as much as 90% of the current U.S. Episcopate. Let's start with Mahony, Hubbard, Brown, etc.
Come on. Where is the real crisis?
On the other hand the Mahony elements within the US church are by nature, while insidious, effete pansies who will continue to give way in the face of robust orthodoxy.
I'm not a big one for crises.