History YMMV / DownTheRabbitHole

** There's been a decent overlap between Knudsen's fans and [[{{LetsPlay/Critikal}} Charlie's]] fans thanks to him having reacted to some of the ''Down The Rabbit Hole'' videos in some of his streams. With Knudsen even joining in Critikal's "The Official Podcast" as a guest.

** His content in general has become somewhat of this, with those preferring the ones focusing on "lolcows" and other internet-related topics (e.g., Christine Weston Chandler, Temple OS, Noah Antwiler, etc.) while others preferring the episodes on historical topics (e.g., Henry Darger, Austrian Wine Poisoning, Battle of May Island etc.). There are of course though [[TakeAThirdOption many who enjoy both of kinds of videos]].

** Between him and fellow documentary YouTuber WebVideo/AtrocityGuide, especially since it's come out that the two of them look up to one another.

** The video on ''Sonichu and Christian Weston Chandler'' became horrifyingly prophetic when it ended with a quote on the CWC wiki from Chris Chan saying "I, myself, did have dreams of having sex with my mother". In 2021, Christine would be arrested on charges of incest and sexual assault after an audio recording and several text messages revealed that Chris Chan had been raping her own mother, who was suffering from dementia. It is worth noting that charges were eventually dropped in 2023.

* RetroactiveRecognition: Viewers of the ''[=WingsOfRedemption=]'' episode were surprised to find that the early careers of both Keemstar and [=ProSyndicate=] was intertwined with that of Jordie's. Keemstar's appearance especially led to a lot of jokes about how it was like seeing a supervillain before their origin story.

** The video on ''Sonichu and Christian Weston Chandler'' became horrifyingly prophetic when it ended with a quote on the CWC wiki from Chris Chan saying "I, myself, did have dreams of having sex with my mother". In 2021, Christine would be arrested on charges of incest and sexual assault after an audio recording and several text messages revealed that Chris Chan had been raping her own mother, who was suffering from dementia.

* FriendlyFandoms: There's been a decent overlap between Knudsen's fans and [[{{LetsPlay/Critikal}} Charlie's]] fans thanks to him having reacted to some of the ''Down The Rabbit Hole'' videos in some of his streams. With Knudsen even joining in Critikal's "The Official Podcast" as a guest.

!! The Web video series

* EnsembleDarkhorse: Fredrik himself is this within the "Internet History/Internet Commentators" due to his very serious, professional, and documentary-like tone with his videos, which helps him stand out amongst those who do the same content but with a more comedic and edgier style such WebVideo/InternetHistorian.