To the degree these societies continue to exist, they represent a threat to the homogenization of worldwide markets and culture. Corporations are inherently bold, aggressive and competitive. Though they exist in a society that claims to operate by moral principles, they are structurally amoral. It is inevitable that they will dehumanize people who work for them and the overall society as well. They are disloyal to workers, including their own managers.
Corporations can be disloyal to the communities they have been part of for many years.
They are intrinsically committed to destroying nature. And they have an inexorable, unabatable, voracious need to grow and to expand. In dominating other cultures, in digging up the Earth, corporations blindly follow the codes that have been built into them as if they were genes. We must abandon the idea that corporations can reform themselves. To ask corporate executives to behave in a morally defensible manner is absurd.