It actually appears to be YouTube videos of this yellow rooms footages alternated to scientific videos with a random context. Actually, whoever says that the show doesnt makes any sense, missed the lore and the chronological order of this tv show,and if we find the connection (a lot of YouTube videos have talked about that)we can arrive to the conclusion that The backrooms tv show by Kane Parsons its the best found footage show of all time. Its even more statically cruel and violent than cannibal Holocaust,because in CH the violence is graphical meanwhile in the backrooms the static location actually assoults our mind to create a persistent state of anxiety,and going on with the show can lead to loose the sanity. Slow,creepy,unnerving,how the exploration of the backrooms was described in that 4chan post,mr parsons made a 3d version that can be a competitor of all the horror movies of all time and its actually more than most of them.