Crypto to overcome finance system weaknesses

We know various weaknesses of the contemporary finance system. Those weaknesses were the reason for the emergence of cryptocurrencies. Theoretically Crypto can compete with fiat and overcome it, offering better functionality, but so far the share of Crypto in the general settlement market is negligible. 

Why is this happening? Why are both people and states suspicious of new technologies?  Follow discussion of Lado Okhotnikov and leading experts!