Nonetheless, the Government should be considering more than just the loss of an opportunity for New Zealand Inc to get leverage on the west coast of the United States. It will need also to take note of Team New Zealand's plan to host all the America's Cup entrants for racing on the waters of the inner Waitemata.
As Mr Joyce noted, the exact nature of this is "a bit sketchy at the moment".
If, however, it involves the first qualifying series raced in the full-sized 62-foot foiling catamarans, that would be something of a coup. The obvious stumbling block is the other challengers' view of the advantage handed to the home team.
Bermuda is being touted as a venue where, as in Fremantle and Newport, local people will embrace the event.
But the West Australians and the residents of Rhode Island had national teams to support. Interest in sailing is widespread in Bermuda, but it is difficult to see intense interest in a regatta in which it is not represented. But the racing in the open waters off the British territory could be a plus for Team New Zealand.
The wide variety of wind conditions and strength appeals as being more akin to Auckland than the more consistent breezes off San Diego.
Mr Joyce appears to be acknowledging that investing a similar amount to the $36 million contributed last time is a step too far given the choice of venue and Team Oracle USA's event protocol.
But this is not an all-or-nothing situation. Team New Zealand's participation will bring benefits to this country, and any government will be only too pleased to associate itself with a successful campaign.
There should be taxpayer funding, but of a reduced sum that reflects the realities of the 35th America's Cup.