Companies will try to make up lost sales by serving American "whales", especially in a luxury good like wine. I would expect prices to rise here in the short term and then the market will decide whether that means those of us outside the 1% stretch our budgets to keep buying or turn to the cheaper options.
Kind of like the Super Bowl and other major sporting events. Normies can make that their "major trip" for the year but mostly they want to sell their multi-thousand dollar tickets to folks who will be at the next big thing the following month.