It is. There will also be a high incentive for hackers to attack at take control of some certificate autorities. And it will be worse than accepting self signed certificates as trusted solutions...
So yeah.. enforcing https may be the same as trying to patch a hole when the bag is wide open..
It will simply become even less feasible for sombody to host a site without the blessing of the big cert guys...
Federalization of the internet is where we are going, but I susppose that's just the faith of all media channels..