Be careful what you wish for.
The old "information wants to be free" adage is not just a quip for pirates to justify download of copyrighted material . It's also a good reminder that any technology that is created to limit transparency *will be subverted in favor of ruling elite*.
I for one *do not* want an internet where I can not browse freely. "Consent-based mechanisms" work at personal, local level, not at a global one.