I had two clients from America I want offer graphics designing jobs for, I demanded my payment would be in Bitcoin
BTC or Ethereum. To my greatest dismay, they were dumfounded on what Bitcoin or Ethereum is. I am still suprised up to this very moment.

Unfortunately, this is not a phenomenon only people from the US suffer from. Across the globe, there are millions of people who despite them living in a developed country don't know about BTC or cryptocurrency at all.
Ignorance for some is the norm, so there's the extra battle regarding adoption we as a community need to consider also. Simply having access to the internet isn't going to have people accept this new wave, and the matter is more complicated by people being either ignorant or not having access to the infrastructure - it's complicated!