answer:Interesting. I don’t know if this would slow things down or lead to vertical integration (and conflict with antitrust laws as well), because we have to consider what “yourself” would mean. For instance, corporations have legal personality. Therefore, arguably anything a corporation currently sells to a retailer, wholeseller, etc., it “makes him or herself.” What would then be required is that the middlemen would be cut out/absorbed into the corporate model. Therefore, you wouldn’t really go to the grocery store, but the Monsanto store (super scary).