> Trust nothing
> This is a society-destroying idea.
Believe it or not, this is how much of the population saw The Internet when it first came close to being mainstream. Everyone and their mother said "Don't believe anything you read on the cybernet", which ended up ironic as everyone and their mother ended up being the ones to believe anything on the cybernet anyways.
> everyone will live in a warped and fragile alternate reality that no one can agree on.
How is this any different from today? The various corners of the internet (which is mostly divided by languages: English, Russian, Spanish, Chinese and Portuguese) already have these vastly different realities and ground-truths.
I'm sure we could survive another Internet-Winter where people trust everything a bit less than today.