You nailed it. There was a thread on economics and Piketty's work which summed it up well: do you live off your labor? Or your capital? The comparison perfectly

You nailed it. There was a thread on economics and Piketty's work which summed it up well: do you live off your labor? Or your capital? The comparison perfectly matches your description of Class A and B. The only way for us A folks to get ahead is to acquire capital.