I'm not sure if a total hegemony is preferable, even if it were incredibly efficient at doing what it was meant to do. Government is one of the few human factors capable of resisting a multinational corporation. I am somewhat sympathetic to their objectives, and I can't blame them for blocking foreign competition if they feel it is in the social interest.

States tacitly support corporations that operate within them. And as we see with the embedding of the US surveillance apparatus inside of companies like Facebook and Google, they can also become dependent on these systems for their security. Security is not only related to external factors, and China apparently regards the internal dominance of WeChat as vital to its security.

Countries should be allowed to promote local media companies. They have the right. These companies are extremely powerful, and are certainly a mechanism through which propaganda flow. In fact, I'm disturbed that essential communication services may be co-opted as they have been, and I wish my government would actively support utility-like alternatives or work to suppress the negative aspects of omniscient platforms like Facebook.

Why should the whole world's communication flow through one company? This seems like an invitation to be abused by whoever has control.