There are specialists who say that the YUAN is going to replace the dollar, what would happen with the cryptography if that happens?
I don't think YUAN will going to replace the dollar, dollar is still superious on some country though. If something bad happened to dollar, i think it will affect the bitcoin too, especially the price but it's not that big. Maybe a medium move on the bitcoin price.
Or if the economy of America will fall down and make them 3rd world country which is very impossible as of now because their government of course will do everything no matter what to make them stay in power.