If that day would come, then definitely there will be tax to be payed from our cryptocurrencies, because it is clear that the government wouldnt allow cryptocurrencies to rule the world without them getting something in return, so its for sure that cryptocurrencies will be taxed, but that is only what I think, there are still other bigger matters to be discussed that the government has to put their minds on, as well as the whole crypto community. But, let say that bitcoin becomes our universal coin, or money, then that would be great, having to go anywhere without bringing any cash with you, that is just safe and convenient.
Taxation is definitely a problem that comes when bitcoin is accepted by the government and used everywhere we go, and that's never what I and many here expect, what I and many of us expect from bitcoin is a free and tax-free source of income. And when bitcoin is so popular as this topic says, wars in the market will become more difficult, to make money is also tiring, I really never enjoy this, now is the best, everything is always in balance