Sussex Whine made from sour grapes.
There is actually wine produced in Sussex (which I doubt M could point to on a map. Did she ever set foot there when she was in the UK?)
Piling up high and selling cheap can provide a sustainable income stream
Not very elevated though, is it?? And why would anyone buy from her rather than Amazon or their local equivalent of Poundland?
And I really don't believe she's got the infrastructure in place to launch a mass market concern with rapid turnaround. Something surely would have leaked out about suppliers, contracts, etc.