If we hit some tipping point where to goes exponential, "we" are in trouble. If not, if it remains pretty gradual, most things can adjust, not everything, and somethings will adjust partially and have some issues. The high end wine business is one item that can't really adjust in most cases, but there would still be plenty of decent wine from other areas.
They grow wine grapes in British Columbia in a pretty large way today.
As noted often, "we" are not doing anything like what would be needed to nip this in the bud.