Sure there was some evidence of wealth concentration mattering. But there was also evidence against it (like Jack Ma). Power is still the ring to kiss.
And hopefully it’s very understood to the parent comment and agreers, wealth creation is not zero sum. When something new is created the pie gets bigger. All wealth inequality discourse is driven by that misunderstanding and a lack of building more homes https://www.sciencedirect.com/science/article/pii/S001429212...
Maybe your brick wall is the singularity instead and I misread you but I don’t think so.