Following the car analogy, many people don’t know how to change their oil, but they could if they wanted. That is a freedom a piece of normal stock does not give you. If your stock truly represented an equal share of the operation, you could work with other shareholders and manage the local warehouse to your liking. It sounds like you’re satisfied with Amazon, so perhaps you won’t get involved. But it would give the warehouse workers a voice if they felt they were being abused.

I'm not exactly disagreeing. I'd absolutely explicitly dump my Amazon (the whole mutual fund its in actually) if a robot-owning stock with a "shareholder bill of rights" as you describe existed.

A product/brand independent "means of production" type investment is an interesting idea. It still doesn't fix the fact that there are people who are just never going to have the resources to buy into such a thing, which I think is really the core of the issue.