It seems reasonable that eventually it's easier to parallelize instead of having a single unit just do more stuff.
There is nothing that states that career progression must be a pyramid which creates the lack of bottleneck and parallelization.
We could have many parallel units and yet each unit can keep making technical progress.
There is nothing that states that career progression must be a pyramid which creates the lack of bottleneck and parallelization.
We could have many parallel units and yet each unit can keep making technical progress.