Cruz is just another republocrat, will say enough to stir the pot and get headlines for his own run, so I am not to impressed with that guy.
I'm a little less of an isolationist but I am also in the firm camp that we've had enough war for a country. I am also in the camp of removing marriage as a government institution, that said, like you I am also a realist, I know these things are not likely nor probable, in that sense I support a net neutrality as posted in my graphic, a simple law stating that Internet service providers and governments must treat all data on the Internet equally, not discriminating or charging differently basis of user, content, site, platform, application, type of attached equipment, or mode of communication.
We don't need a regulatory body, we don't need a commission, czar or turn it into a utility like my gas bill. I think that's way to far in the other direction.