However, it seems like people trust each other more than it was 10 or 20 years ago.
people don't trust each other one bit, you only convince then and they find value in what you selling they will buy into it.
However people use blockchain because it is decentralized and taxe free.
This... And the use of block chain basically removes the need to trust another person because in block chain, code is law and once another party initiates a transaction you don't need to trust them