Crypto is complex but I don't think very many people could explain how Visa's merchant payment network functions. It just does, and no one has to think about it.
Yes and thats not the case for crypto. For crypto you need to choose a cryptocoin, need to understand what a wallet is, best case install a secure wallet from the internet etc.
You don't need to know how visa works as long as you know how to register for a cc and know how to put that card into a device when paying.
