tac,
I don't get that impression from him at all. Perhaps you're just a little over sensitive at his "tongue-in-cheek" reply.
It all works differently for different people. For me, 777, wonder wad and ball. Simple as that.
Blackpowder too problematic with availability and storage, Pyrodex I've found more corrosive and dirty than black and more difficult to clean. The depth of ball in the chamber makes no difference and grease on the front of the chamber is an inconvenient mess.....
All gained from experience of what suits me best. No right or wrong way....... unless you're talking about smokeless powder in an unmodified cylinder!