We are at such a level of conspiracy that Al-Qaeda feels obliged to communicate that, yes, they are indeed the ones behind the September 11 attacks. Al-Qaeda debunking conspiracy theories, we have seen everything.

Fun fact: Al Qaida wants to shut down every conspirationist website about 9/11(FR) https://www.legorafi.fr/2012/08/01/al-qaida-veut-la-fermeture-de-tous-les-sites-conspirationnistes-du-11-septembre/