Years ago , people not interested in internet due how complex to operate it and not much people can afford to get the access.
Now everything is about internet, people make a living there and yeah internet become the premier needs as time goes by , as everyone else adopted to how this world running ..
The same thing could happened to bitcoin where as time goes by .. using digital money is inevitable. It's the matter of time though.
I think the same thing will happen one day with Bitcoin. Bitcoin has already been legalized by several developed countries around the world; When the governments of the rest of the world legalize Bitcoin, then Bitcoin will also be a part of our daily lives. I believe that people with a fairly educated technology knowledge will be able to easily know and use Bitcoin.