Imagine there exists a perfect AI, that can tag all tweets as “true, somewhat true, somewhat false, false”, I think it would be in the public interest to allow

Imagine there exists a perfect AI, that can tag all tweets as “true, somewhat true, somewhat false, false”, I think it would be in the public interest to allow all tweets, but tag them accordingly. We have laws against defamation, slander, incitement of violence; but no laws against lies. And I don’t think we should.