If you have ever been to a McDonalds early in the morning, you can be sure to find old men hddled around a table talking about current and past events. I have seen this happening in many McDonalds, but never Subway.
Walmart only allows two businesses to serve in their store: Subway and McDonalds. I’m not sure how they decide who is more qualified to serve in the Walmart, but from my observations, it seems pretty even and balanced between all the Walmarts I have been to. There seem to be an equal number of McDonalds and Subways.
You can see a very different culture between either restaurant. One has a more relaxed culture than the other. The people react to the different objects that are available for use.