Academic freedom means subjecting ideas to fearless criticism; only then can mere assertion be distinguished from tested knowledge.
Diversity of opinion is under sever attack. Public figures who dare to express personal views (not approved by Woke-fascists) inevitably will be faced with two options for response immediately prior to being destroyed and removed. In this three minute video, Tucker Carlson explains these two options.
The combination of these forces creates the potential to track and de-anonymize information from the moment it is created on a computer. Signals could be attached to information to ensure it is censored and suppressed wherever it travels online. Even if someone else is sharing the information, it could be suppressed simply because of its point of origin. And, of course, the signals could be used to identify the creators of dissident content.