AFAIK we dont have any dwarf hops in Australia… actual bred ones that is, sure,,there are hops that dont grow especially tall, dwarf hops it does not make,
I like your point about the labelling and to a degree, that's what hoppy is doing, mis labelling these, before you know it people start thinking it's true… it ain't..
How long has hoppy been growing these? Has he made selection processes? Are they, in fact, certifiable as dwarf cluster? If the answer is no then he shouldn't be calling them such.