Can you cite which parts of the Constitution deny and disparage the point of view of my argument?

We already have many laws that do what you say is prohibited by our Constitution, as a form of disenfranchisement. Your position then, was that there is some moral or ethical basis for passing forms of bills of attainder, that may have the effect of having certain media moguls either divest themselves of media moguldom or face a higher hurdle for public office. This would be not much different from any other item an ethics committee would consider.