Could be. Machines don't need to provide all the functions of human beings to replace many workers. You can concentrate the supervision and direction function in a single person and assign the rest of the grunt job to machines. You still have replaced most of your human workers.
Could be. Machines don't need to provide all the functions of human beings to replace many workers. You can concentrate the supervision and direction function in a single person and assign the rest of the grunt job to machines. You still have replaced most of your human workers.