https://www.addisonchurchill.io/south-korea-slash-tax-for-blockchain-startups-by-over-30/
That is an advantage for them and it is also the best preparation that most countries could do to gain a good profit when the bull market runs. Countries who are getting involved in crypto are the ones who are open for the adoption of cryptocurrency as currency.
Blockchain give many benefits for bussiness or government. Banks industry already make announcement they will use blockchain technology and many bussiness must follow this step. The development of blockchain technology will growing and more advance