The internet is a public place. What you do there is public. The whole world can watch while you do. It is designed that way, and there's nothing that can change that.
He can come up with whatever pods he wants, with the user having absolutely control over how it's used. But he can't control what everyone else observes in that public place, and what they do with it. Advertising companies like Google and Meta will still surveille everything they possibly can (which is, increasingly, everything), collect every byte available, subject it all to their algorithms, and sell advertising based on it.
And once those massive databases exist in private hands, governments can, and will, compel those companies to fork it over for whatever purpose they choose, be it criminal investigation or political oppression or genocide. That is the inherent nature of government.
The only way for the user to opt out is to not be on the internet, which is increasingly crippling in today's world, because the user has no role in what happens in that public place other than just being there to be spied on.