I think we should separate the things which aren't so important to protect (FB conversations, Reddit comments, Netflix traffic, etc.) from the things which MUST

I think we should separate the things which aren't so important to protect (FB conversations, Reddit comments, Netflix traffic, etc.) from the things which MUST be private and secure (bank data, classified data, misc. data which you want guarantees about security on). Different sandboxes for different things. There's no reason my Pinterest account needs to be as secure as my government's troop deployments.