this is where most people mean that the use of bitcoin is a freedom and has the confidentiality of its users. there are still a few countries that legalize it and mostly because they are experiencing economic difficulties, so legalizing bitcoin as a solution. but bitcoin is the future and in the process of being used for all countries, therefore it is natural that there are still many pros and cons, but a development later is inevitable
However, we can't just easily see that Bitcoin will consider as a form of currency if people will just think of this as an investment. Apparently, this is what we see.