https://www.techdirt.com/articles/20200528/11344744598/dc-appeals-court-dumps-lawsuit-claiming-multiple-tech-companies-are-engaged-anti-conservative-conspiracy.shtml

Early last year, a federal court dumped a lawsuit filed by alt-right figureheads Laura Loomer and Freedom Watch (Larry Klayman's organization) alleging multiple online platforms were engaging in a government-enabled conspiracy to silence them. Mixing and matching liberally from precedent that didn't say what the plaintiffs thought it said, the lawsuit tried to skirt around things like Section 230 immunity by pretending this was about being unconstitutionally blocked from entering public spaces.

The lawsuit has now been rejected twice. The DC Circuit Appeals Court decision [PDF] sums up the action at the lower level, noting that it's affirming the call made by the district court.