Yes of course,but it depends. bitcoin can save people in terms of financial situation.using this bitcoin we support our needs everyday but not at all..before you do this you need internet and gadgets.if you don't have that you can't earn a coin to convert into money if you needed it to exchange.
Internet and gadget or pc will be everywhere since this is global economy.
Bitcoin is best thing to solve economy problem in every country so we have to thank to bitcoin as it become savior.
Yeah,everywhere can we use PC but what about the unknown place?undescoverd country that don't have internet access do you think they do this kind of currency if they don't know what is bitcoin?bitcoin can be a savior to those people have already known how to use this in their daily needs.