From cryptocurrency➡︎ from centralized society to decentralized society

Regarding this title,cryptocurrency is a technology ofblockchain about
will be a word that greatly influences it.
However, if you are not familiar with the term, you may have a hard time picturing it.
In a previous article, I wrote about blockchain systems. This thingleads to a decentralized societyas a system.
Do you know the program TED Talks?In this TED Talk, a mathematician named Charles Hoskinson gives a presentation on that decentralized society.
In this TED Talk, the mathematician Charles Hoskinson gives a presentation about that decentralized society.
The word decentralised in the title means distributed or decentralized.
【Why is a decentralized society needed?】
In that presentation, it contrasts the lives of people in developed countries with those in developing countries and explains how to improve the lives of people in developing countries.
With bank transfers, sending money to developed countries still incurs higher fees than domestic transfers,and in developing countries some banks charge 30% to 40% in fees.
In this exchange,banks become the “centralized” administrators.
Banks can set the fees, and perhaps there are times when weusers' data is tampered with without our knowledge.users' data is tampered with without our knowledge.