You only need to go look at the productivity & remuneration graph over the last 50 years to see that that doesn't hold. They're diverging. Inequality continues

You only need to go look at the productivity & remuneration graph over the last 50 years to see that that doesn't hold. They're diverging. Inequality continues to increase, yes everyone's standard has been improving but the common man is getting less and less of that additional value-add from their additional productivity.