It is necessary first of all to find out what we mean by government support for bitcoin. We see that now most states have already legalized cryptocurrency or intend to do so in the near future by establishing general rules for their circulation on their territory. It hardly needs to be called cryptocurrency support. It's just consent to walk around the country. Support should be considered the creation of special conditions for the development of its liquidity and infrastructure. In general, states will not do this, that is, they will not support Bitcoin and other cryptocurrencies, since they not only do not need a decentralized cryptocurrency, it contradicts their general financial policy. States will develop their national digitalized central bank currency.