A nice segue is that especially in manufacturing robots are plentiful. From pick-and-place units that move too fast to follow with the naked eye to welding robots and so on. In a way a current car manufacturer is a series of giant robots glued together with a relatively small number of humans.

Universal robots, ones that can do basically any task that any human can do are not even on the drawing board right now, so we're limited to these application specific models but where they are engaged they are incredibly effective and have all but replaced the humans that did those jobs previously.

The reason often quoted is that this is because robots can work 24x7, won't unionize and so on, but the little fact that people usually miss is that repeat accuracy is a very important factor in reducing part and product failure so betting on robots means that you get a much more reliable and consistent product out the door saving you a fortune in re-work and warranty claims.