I hope it would be big in the near future and would be known worldwide and would be the national currency for all and it would be legalize as a work for people who don't have the capacity to work ( the sicks and undergraduate )
P.S. I do not belittle people but Im just being realistic.
Of course, bitcoin in the next few years will occupy an important position as a means of payment, especially between countries where it has to go through banks. With bitcoin, transactions can be done at home via a laptop connected to the internet, and immediately entered without anyone knowing.