You could make the same argument wrt supermarket self checkout. They still need a worker to manage the machines. Yet you need fewer human workers overall, so productivity still increases per-worker at the right scale. Allow the tech to develop and they may become more viable.
arguing "you still need humans" seems to me to be a straw-man; there no rule that this is useless so long as humans are still involved - if productivity increases, that's enough.
> you're building a convenience tool
Which seems fine to me. Removing the majority of the "labour" part of the job removes the most unskilled part that humans are least appropriate for (repetitive uncreative/boring work) and freeing them up for the "hard/creative decisions" aspect that humans are better at.
> largely unpopular
> workers lose control over their job
This might be unpopular among workers; not sure, other worker might prefer it. At least, if this requires fewer workers to lay brick, either the demand is such that it can still meet worker supply, or workers suffer (from lower wages or unemployment).
But this is irrelevant - barring union influence, it's not the workers that get to decide. If the job is to "babysit machines" you either refuse the job, or you don't - so long as people take the job, they will grow.
> You're not reducing labor costs by much
You could make the same argument wrt supermarket self checkout. They still need a worker to manage the machines. Yet you need fewer human workers overall, so productivity still increases per-worker at the right scale. Allow the tech to develop and they may become more viable.
arguing "you still need humans" seems to me to be a straw-man; there no rule that this is useless so long as humans are still involved - if productivity increases, that's enough.
> you're building a convenience tool
Which seems fine to me. Removing the majority of the "labour" part of the job removes the most unskilled part that humans are least appropriate for (repetitive uncreative/boring work) and freeing them up for the "hard/creative decisions" aspect that humans are better at.
> largely unpopular
> workers lose control over their job
This might be unpopular among workers; not sure, other worker might prefer it. At least, if this requires fewer workers to lay brick, either the demand is such that it can still meet worker supply, or workers suffer (from lower wages or unemployment).
But this is irrelevant - barring union influence, it's not the workers that get to decide. If the job is to "babysit machines" you either refuse the job, or you don't - so long as people take the job, they will grow.