I don't think anyone gets sarcasm here, anymore...
Sadly,
Josephfeatherweight, I suspect that you are quite correct!
For the record; I have never met
Sunfish and wouldn't know him even if I tripped over him in a bar somewhere, but even I would have assumed from his post that he was being sarcastic, and even facetious!
''You are old Father Pinky, the young Man said
and your hair has gone rather white.."