In addition to those technology and payment method , a certain country can excel more if they can create a new projects under the blockhain tech and with the help of cryptos like mentioned on the op .
Simply, it seems that this region is seriously ready to use it almost everywhere. There is no such great movement in this area even in the USA. For instance, South Korea has a friendly policy regarding the development of blockchain technologies, and there are a large number of crypto service users in the country.
The openness of the Korean secondary market and the diverse use of digital currencies and blockchain applications have created a good environment for the growth of the industry in the country.