is bitcoin more popular than US Dollar ?
They cannot be compqrwd because they are on the different platform and us dollars are not even a cryptocurrency so what is the point of comparing and they are much popular not because us dollar are been here for a very long time and all the country are accepting it in exchange into what the country monetary units are. So it it come to popularity they are the same but the thing is the bitcoins are a great investment anf us dollars it just a monetary unit of the us.
USD is an international currency while bitcoin is just a cryptocurrency.USD is used for all the money transactions all over the world without any controversy on the other hand Bitcoin cannot be used for any International transaction USD stable and centralised and is backed by Central Government and banks Bitcoin on the other hand is very volatile and decentralized it is banned in some Nations.Moreover USD is more popular than bitcoin.