Bitcoin is usually used by people interested in technology. I mean, persons with a certain technical knowledge are interested in bitcoin.
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?
Of course those people can use Bitcoin. I think the main reason that those people don't use the Bitcoin is because they don't know about it.
And that they don't know how to use it. But if the know how to everyone can use the Bitcoin.