[chowells]

You should try watching the video instead of complaining about it's length. It turns out that it actually takes a bit of time to cover the history of Russia and Germany sufficiently well to explain the situation. Yes, those turn out to be relevant to answering the question.

[nomius10]

I gave it a go, not to the video in the OP, but another one that caught my eye - the one about gatcha and korean gender wars. I got through the end and found out that it was actually a part 1, the second part being almost 2 hours. I'm low-key upset about this situation.