Is Bick Coin a Medium of Exchange?

The likes of mac donald and starbox. are using open nod as their lightning provider a to do payment processing. And i believe starbox are using ebex mikado, who are a guatomal an exchange but also now setting up in el salvador. So then what would happen is that mac donalds in other countries might then start saying, ohl, how did they do it in that other country? Oh, ok, let's start at that. Although that is also important to think about in terms of stages of adoption. Here here, i'm thinking of my friend v j boyparty or also nik abo, has also made this kind of argument