Ever seen someone doing their “unskilled job” all their life? It’s just fucking magic!
The truth is that capitalists hate skilled workers, because those workers have bargaining power. This is why they love the sort of automation which completely removes workers or thought from the equation, even if the ultimate solution is multiple times more expensive or less competent than before.
Nothing is more infuriating to a boss, than a worker that can talk back with experience.
This is a bridge too far for most people, but you could have an equal society just by setting a limit to salary differential. If the highest salary was capped at 5 times the lowest, that would be fine. The largest socialist organizations in the world (militaries) have this kind of system.