For example, for Noma, the dollar trades at about 1:6 (or 1:7) for every Krone. So a meal with wine pairing at Noma, which runs you around 3000 DKK, while exorbitant by Danish standards, is a relative bargain by US standards after taking into account the exchange. #StrongDollarRocks
The other thing to remember is that rents, and the cost of compliance with state and federal regs, are much higher generally in the US than in RoW.
Plus, at least with Noma, they're just fucking serving you weeds they found around their property.