Corporate law is a large portion of legal practice, and most remunerative. Corporations are legal persons, but oddly, persons that may be owned, which seems to fly in the face of the intent of the Fourteenth Amendment upon which the personhood of corporations is said to be based.
The corporate idea is to remove accountability from the person owning incorporation. It is a legal manuever to deflect responsibility. Most of the worst fears of the founders along the lines of mega-corporations/compaies have been realized.
Corporations should not exist and are a longterm danger to the Nation's economic health and it's security. They should be outlawed.