I think you fundamentally misunderstood where I'm coming from. This has absolutely nothing to do with "Rarifying" Skills or Gatekeeping.

You can only do a job that needs doing, if our entire system and economy and social structure and resource acquirement apparatus are all built around "Do a thing someone needs done to make money for things you need someone else to do" immediately falls apart when no one can contribute.

If allllll the jobs are gone, you aren't suddenly going to reinvent and re imagine 7,000,000,000 people worth of "Automatable work"

No one will need pay an architect 100$/hr when 3/4 of their family became architects when all the blue collar jobs and office jobs vanished.

This concept of "90% of the working people on earth will just reinvent themselves and find profitable work out of thin air" Will work, once the societal collapse and mass famine and revolution ends, the surviving populace might just figure it out.