- Jack Sweeney shared messages that appear to show the account was subject to "visibility filtering."A Twitter user who runs an account which tracks Elon Musk's private jet says it has been shadowbanned since Musk bought the platform.Jack Sweeney, the person behind the jet tracking account, ElonJet, took to Twitter on Sunday to accuse the social media platform of suppressing the automated account.He also shared what appeared to be an internal Twitter message from Ella Irwin, Twitter's new head of Trust and Safety, requesting that ElonJet be subjected to "heavy VF [visibility filtering].Musk has previously publicly criticized the practice of shadowbanning and said that Twitter is working on a feature that will clearly show users when they've been shadowbanned."