Yes I also see and appreciate your point.

I see one dimension of a solution in mind shift. I think in order to act powerful one needs to first understand the current state.
And one big problem I see ist the idea, that a person which has a lot of wealth is potent (intelligent, productive, smart).

I think most smart people come to wealth. Be it monetary, socially or mentally. But the reverse is not logically true for the fact of cheap inheritance.

I see a big part towards a fairer society, when more people understand that inheritet wealth is against merit based societies. And when someone wants to live in a society, where merit results in wealth, then inheritance is an enemy of this idea.

So my core argument. Inheriting unlimited wealth is the core of unfair inequality.