I of course laughed at such a ridiculous concept, and berated them for their utter stupidity. “Sure, J’s got long white hair”, said I, “But he’s an American grunge pioneer, not an immortal sorcerer from the Land of the Valar! Where is his staff? Show me his cloak! You are a total idiot, mum.”
But later that night I confess my mind returned to the matter. I was working into the small hours on my seminal Tolkien musical suite, The Seven Sons of Fëanor, when the comment resurfaced in my thoughts, like a stealthy Russian Shark-class nuclear sub, unseen until it breaks the waves.