In the rapid development progress of bitcoins, there has been countries where bitcoins are banned like China ,Bolivia ,Bangladesh and others.......... Since bitcoins are not in the hands of government , many countries have banned it and are in the phase on banning bitcoins............ So what should be done? What should be said to the governements?

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I think bitcoin is going nowhere seeing the current status of the bitcoin market. It is rapidly rising and will rise for long run. It seems that now many countries are actually realizing the true potential of bitcoin. As per ban in different countries, bitcoin is mainly banned in weak countries and talking about china , it is only banned for a period of time to check on the people who were trying to launder there money through bitcoin . Other than this i don't see any reason that we have to see a world without bitcoin.