Personally, under controlled by government, traditional currency have high tax, instability, bad liquidity and other disadvantages. While finances could be threatened if an increasing amount of transactions are carried out via these non-legal tender currencies, such as bitcoin, as there is the possibility of easily avoiding taxation. Besides, It can circulate smoothly on the internet.
But government or authorities will support Bitcoin, there are many Bitcoin lovers concerning it. No matter how Bitcoin develop, which need Government support in future! Do they support?
Bitcoin and crypto in general does NOT need the support of government and in fact, I believe, is better off without it.
Yeah the government definition of "support" comes closer to exploit and control than trying to foster something that could actually make their citizens more free and independent.