Creating a new universe
Tony Stark using the infinity gauntlet for the first time was thinking of the time lords and time ladies and Gallifrey along with all of the people that he met in his whole life while also all of the mistakes he made, all the destruction he had accidentally caused, and how he could have done something to prevent them. Doing so he created all of them and their home planet with the same name. Also thinking of all the threats he and his avenger friends and family faced together and individually while also all of the things he's seen while watching doctor who from the very beginning of the show, thus creating a new universe with everyone and everything from both universes and all of the American YouTube news media personalities from all of popular left-wing personalities and podcasters and actors and actresses as the people on Gallifrey.