David Bianculli: What the policy should be on something like health. Where do you think you would draw the line and clearly they went beyond it in suppressing the speech of highly credentialed professors such as J. Batichari? He says we should respect science but that with Twitter 1.0 they thought they had all the answers, which turned out to be wrong about a number of things. And I think this idea that we can just prematurely end the debate empowers the trust and safety department at Twitter who evidently can be leaned on by government agencies for their own ends.