@simonthompsonco @ma_franks @YaleLJournal Twitter already has a policy on violent threats: https://help.twitter.com/en/rules-and-policies/abusive-behavior

Why would platforms be the arbiter of defamation?
https://constitution.findlaw.com/amendment1/defamation-and-false-statements-under-the-first-amendment.html

Twitter already has a policy on obscenity:
https://help.twitter.com/en/rules-and-policies/media-policy