JOHN K. BUSH, Circuit Judge. Several Twitter users were temporarily or permanently banned from the platform for posting alleged COVID-19 misinformation. Rather than sue Twitter, these users chose to sue the United States Department of Health and Human Services, its Secretary, and the United States Surgeon General (collectively, HHS). Though these users asserted claims under the First Amendment, Fourth Amendment, and Administrative Procedure Act, the district court dismissed their complaint for lack of jurisdiction and failure to state a claim. On appeal, we ask: are Twitter’s actions traceable to the federal government? Based on the facts alleged in the complaint, no. We affirm.