You are certainly not missing anything. It is a work of neo-nazi propaganda which peddles heavily in Holocaust denial tropes, and is not worth the proverbial paper it is printed on storage media it is written to.

/u/sergey_romanov has addressed a good number of the falsehoods that the video pushes in this post of theirs which I would recommend, as well as /u/commiespaceinvader's piece on Holocaust denial here.