When ever someone talks about Productivity they are measuring how many people in the population are obedient and fit into domination based hierarchies. Those that don't throughout history are unproductive.
Now the problem is "Productivity" is stagnating since the 80's[1]. Why? Because most people learnt they don't like being obedient or dominated and there are better and newly available routes to meet ones needs and values. We don't need to prop up a Mark Zuckerberg or Ray Dalio or the Queen of England to live a decent life anymore. You can even do it without exploiting someone else.
[1] https://en.wikipedia.org/wiki/Workforce_productivity#/media/...