> They only know more because people are careless, providing them all the data. That is out of the scope. If you are careless, bad things can happen.

Anyone seriously interested in not providing any data likely isn't using the internet at all though they're already fine regardless of IP tracking. There are very few types of online service that don't require some kind of data to be useful, whether its a user login, email address, or search queries.

> As for censorship, thet already can do it easy. Block domain for example of site when you publish you. Just try it yourself, setup up VPS w/ web that is very out of align with your gov. :)

That's a single point of attack though. The government can censor my website by forcing infrastructure companies to block it. Unless I misunderstood your earlier message though, a central authority gate keeping IP data would almost certainly lead to a single entity having the power to block me from the internet entirely.