"a healthier economy is one where the generation of wealth is tied to the wellbeing of humans"
I think this is your core statement and I agree with it. Think about dictatorial economies they also generate a lot of wealth, but eventually the economy declines because the wellbeing of humans isn't taken care of. Extreme concentration of wealth leads to the decline of empires. That is why it is not good to have a dictator who is concentrating all of the wealth in his family or a tiny circle of people. It is also not good to have a few people who concentrate wealth via free market mechanisms (including concentrating it even further via the use of AI) to the extreme degree.
Kind of like it is not good to have extreme concentration of anything on blockchain, some decentralization of control is good.