The McDonald's leaving thing was always totally absurd to me for this reason. There are real examples of economic dependence that could and do cause problems. The owners withdrawing ownership though is a pure benefit to Russia. Threemployees get paid by the customers and get supplies from suppliers and all of that is totally unaffected. The only thing that changes is they pay less money to American buisness owners, so if anything, pay might go up or prices might drop as less is skimmed off the top.