You are wrong in this case, if you wait for all countries to accept bitcoin with their various regulations then you will first grow old until that happens. Some countries already recognize it like japan and even rusia and australia will soon follow. There is no need to wait for all the countries but we look at the attitude of influential country in the world, in this case we have gained the attitude of japan, and I am sure the positive attitude of the American government will arrive shortly. Bitcoin is the virtual currency of the future and serves as a unifying tool of the nation and state.