Some of my dreams' content:
-Guardians of the Galaxy being a school subject (it was possible to switch it out for Geography)
-BibisBeautyPalace (a German beauty YouTuber) switching her style completely and starting to teach math in her videos
-Quizduell (a German game similar to Kahoot) getting a transtemporal version, making it possible to play against players in other times (I played against a guy from 2616)