Sir @wans your posts are very insightful. I learn from them a lot but please also provide an english translation for the same. Some of your posts are in english and very insightful . Although I use translator to understand your post, sometimes translator aren't fully correct. It's request, don't take it negatively sir.
About your post, then yeah blockchain is coming into the worldly use soon enough. It's very important that people should know the meaning of blockchain first. Most people don't know the meaning of blockchain. For them this event would be helpful. For the betterment of society, the real meaning of Blockchain and it's real use is needed to be understand :)