Right now, there are some countries which already recognized the power of the blockchain and cryptocurrency to be game-changers in different areas especially on matters of finance, banking and money. The blockchain, of course, can be adopted by any industry to make things better, faster and more transparent. Blockchain is not the solution to all problems we have but can certainly be of big help as a tool.
China is recognizing the blockchain and cryptocurrency by leading the way on research and by introducing its CBDC, though it may not recognize decentralized cryptocurrencies like Bitcoin, Ethereum and the others. I think this can be the same stance that other big countries like Russia and India are into.
In Japan and Germany, there is a strong interest with the blockchain and cryptocurrency and these countries are allowing big cryptocurrencies to flourish in the market amidst strong and strict regulatory framework. I think the same can be said for North Korea, Taiwan, Thailand, Australia, New Zealand, the Philippines and even Malaysia.
So what about the USA? Well, in the USA it is not illegal to own cryptocurrencies but one has to make sure that regulations are followed to the bones and tax matters are handled well, otherwise there might be a notice coming for you. Will USA be the leading force for the blockchain technology soon? Maybe yes maybe no.