I believe that blockchain technology is the future, the sooner they realize it the better. In near future, more and more countries would show support to it, as they don't want to left out.
Yes, blockchain technology slowly getting adopted all over the world on different functional sectors. From its early stages of development till date blockchain technology usage keeps on increasing. An important factor that assure with the growth and increasing adoption is the Facebook's statement to use blockchain technology to create its own cryptocurrency for the global usage.