My observations are that way. I think Bitcoin needs to reach larger quantities. Can use bitcoin in people who are not interested in technology?
Can people use the bitcoin in the profession group like tradesmen, teachers, housewives, firemen, butchers? Are we going to see the days that these people use bitcoin?
Can use but they need to learn about internet security and online wallet if they dont have physical wallet.
Or else they will missing bitcoin in someday because they seldom use and easy to forget.
Tradesman sure can use because bitcoin got trading too.
housewives more time in home sure can use.
i got seen housewives use...but others ...not seen they even dont know bitcoin too.