That's not how the history of work actually happened.
Specialization predates dedicated work spaces by millennia—the ancient Egyptians didn't "do literally everything themselves", they had quite sophisticated division of labor, with craftsmen regularly operating out of their homes. Even after people started receiving wages, work continued to be routinely done at home. It was less efficient to maintain a second space large enough for all your laborers than it was to just send them home with the materials they needed to get the job done, then have them come back with the finished product.
The industrial revolution changed that because now there were very expensive machines that were doing mostly actual work, and the people needed to be where those machines were. Once people were primarily interacting with ideas centralization still continued to be preferable because communication technology was limited.
COVID proved that the centralization is no longer necessary—our communication tech is sufficient to run an effective team distributed across the world, and very few jobs have the kind of large, expensive shared machinery that started the centralization process. There may still be preferences towards shared spaces, but those are personal preferences, they're no longer just the reality of work.
There was a 200 year window where centralization was a necessary feature of industrialization and knowledge work, but that era has come to an end, and it certainly wasn't long enough to become some sort of evolutionary fact of life!
Sorry but ancient Egyptians absolutely had dedicated workspaces separate from their homes. Obviously these places were more proximate to their homes insofar as their transportation methods limited the reasonable distances their workplaces could be, and a lack of zoning laws meant the intermingling of habitation spaces alongside these artisanal craftsmen you're referring to.
Further, this doesn't even disagree with my claim; what you've said here doesn't in any way support the claim that the "default" way of working was at home, and only "recently" did work centralize. Quite the opposite; work has always been "remote" in some sense. Even just practically, few people literally had the luxury to live exactly in the place where they worked, down to the room, as a great deal of work actually took place outside of any "room".
Additionally, COVID did not prove anything except that we can temporarily mitigate losses by working apart. Since, it's become very clear that such work styles create undue burdens on the folks who don't work remotely in order to support those who do, unless a company is entirely dedicated to remote work, which nearly none are.
Specialization predates dedicated work spaces by millennia—the ancient Egyptians didn't "do literally everything themselves", they had quite sophisticated division of labor, with craftsmen regularly operating out of their homes. Even after people started receiving wages, work continued to be routinely done at home. It was less efficient to maintain a second space large enough for all your laborers than it was to just send them home with the materials they needed to get the job done, then have them come back with the finished product.
The industrial revolution changed that because now there were very expensive machines that were doing mostly actual work, and the people needed to be where those machines were. Once people were primarily interacting with ideas centralization still continued to be preferable because communication technology was limited.
COVID proved that the centralization is no longer necessary—our communication tech is sufficient to run an effective team distributed across the world, and very few jobs have the kind of large, expensive shared machinery that started the centralization process. There may still be preferences towards shared spaces, but those are personal preferences, they're no longer just the reality of work.
There was a 200 year window where centralization was a necessary feature of industrialization and knowledge work, but that era has come to an end, and it certainly wasn't long enough to become some sort of evolutionary fact of life!