I largely agree. Recently I'm somewhat minded to think the issue is actually about the huge expansion of the rentier class. The problem began with the adoption of neoliberalism and the mainstreaming of the idea that you could reasonably "earn" money by simply having money. Prior classical and Keynesian thought railed against such rent seeking and sought to eliminate it as a parasitic drag on the economy.
Since the decision was made post GFC to bail out the banks and protect capital over the normal person that just wanted a house to live in, the position of the rentiers has been consolidated hugely. We have Rachel Reeves thinking we in the UK can build a growth strategy on the back of financial services (which generally means "rent-extraction services"). A rational system would separate the GDP from the real economy from the income from rent extraction, and seek to eliminate the latter.
To the common man, they see themselves working longer and harder than they used to and getting a smaller and smaller slice of the pie. It turns out when your real outputs have to support a sizeable portion of the population who have dedicated their lives to the art of rent extraction to live like kings, you don't see much of the gain.
I have many contemporaries that have gone into finance. A vast pool of intellectual capability, shuffling money around playing zero sum games, and ultimately protected from loss by the power of the state.