Fnaf 4 might be real: spoilers to twisted ones

(this was reposted due to the 4 day wait policy) I was watch a fan animation called device 2.0 (its pretty good you should go watch it) when i was thinking about FNAF 4 and the twisted ones. I was thinking what if FNAF 4 wasn't a dream. people have said that the gameplay in FNAF 4 was in the kids head after or during the cutscenes, but when i was reading the twisted ones I started to rethink that. I saw some similarity between the animatronics. Twisted Bonnie, Nightmare Bonnie, Twisted Freddy, Nightmare Freddy, Twisted Foxy, & Nightmare Foxy. The teeth and the ripped body parts were very similar. while reading the book the part that got my attention the most was when they describe the high pitch sound that made them see the twisted animatronics (and are most likely the sister location animatronics as from Matpats' theory) and it hit me, we hear something exactly like that in fnaf 4 and this explains why the Sister Location is connected to the FNAF 4 house's. Now this theory is not fully complete, so i might edit this with more evidence and try to explain Nightmare, plushtrap, and Nightmare BB.