@lanzjoseg ,
As a Biology major, this topic is not usual forte, but let me try giving some idea.

If blockchain is seen as economic model, why not explore it also as a "strong and soft ethics".

Strong ethics where centralization are more prevalent, and soft ethics where decentralization is practice.

Though i can only comprehend ethics in the blockchain as a "determined behavior" but I guess blockchain developers can think of consensus algorithms that can function on that manner. Since artificial intelligence are also within our midst, ethics as governed by action of people, it can be, in the future, be a digital/democratic behavior with fixed expectation, and endless possibilities.