X community adds a context note to post about 3D printed guns: An X (formerly Twitter) account posted, "Looky here, dipshit. The Constitution does not say a goddamned thing about individuals having a right to own a firearm, much less having a right to manufacture guns at home on a 3D printer. And yes, I’m 'concerned' that someone with your intellectual deficits owns weapons." X added a label to the post that read "Readers added context they thought people might want to know." The added context read "Multiple US Supreme Court cases including Heller, McDonald and Bruen recognize a constitutional right to own a firearm. Other claims have not been examined by SCOTUS and are potentially misleading. law.cornell.edu/supct/html/07-…" The label is part of X’s Community Notes system. X users are able to sign up as contributors to add context to posts.