It's not a product in the traditional sense. It's a tool that the upper elite are hoping to use to replace you so that they are no longer dependent on your labor or your consumer dollars.
It always strikes me odd that people ask the question if there are no consumers who will buy their products?
You think somebody with a billion dollars hasn't asked that question?
What if they come up with a different answer than the old one we're told Henry Ford did. (Fun fact Ford paid better not because he wanted consumers but because the work was extremely tough and he had a hard time getting employees)
What if the solution they come up with is to automate everything and anything so that they can limit their dependency to a handful of engineers and a handful of bugs that keep those engineers in line?
What if there's no place for you in tomorrow?
I don't think most people can face that kind of existential dread. It borders on cosmic horror