It appears that can be entirely divorced from capitalism.
Just because we have demand driven resource exploitation doesn't mean that all of the profit has to be provided to a small over-class.
Indeed, wouldn't it create a greater ability to follow demand if the wealth were evenly distributed?
(We might ask if making the human race into the perfect resource-exploiting parasite is going to work well for us long term, but that is a very obvious limitation that diverges from the current discussion.)