With the introduction of bitcoin, many people earn money by properly utilizing this technology just like another person who does the business or job daily to make the living. Many countries are allowing the cryptocurrency to be used and as the acceptance rate keeps on increasing, it can be used as a source for business. There's a chance that in our future bitcoin will be legal worldwide and it will become a necessary part of our daily life.
yeah, but unfortunately, there is a country that still not allowing bitcoin and they don't accept bitcoin to be used by the people. but I am sure that after they see in another country that bitcoin are really help many people, they will accept bitcoin and they will allow people to use bitcoin to make money.and this means, people can have another option payment system besides of fiat. but on the internet, I think there are many companies that trying to use bitcoin as their payment option for their customer so their customer can pay with cryptocurrency.