What if 6+ billion people around the world had access to the same dietary choices you're able to make tomorrow? We want people to be able to make those choices

What if 6+ billion people around the world had access to the same dietary choices you're able to make tomorrow? We want people to be able to make those choices. How can we if our expectations are to have a meat product be included in every meal? My intuition says that it's rather difficult to raise that many chickens.