Do they at least pay good interest on the money they took in? Because a decade long interest free loan is a really weird thing and non-refundable only makes sense if they end up shipping them, and they should probably ship them before a sizeable fraction of their customers has died. 9 years to make a car...

A number of the people who paid those downpayments, were invited to the recent Roadster demo. Where they got to see a similar car demonstrated, complete with flying. And with no sense of whether it will actually be built, or will be street legal.