Are you specifically asking about this video or the others as well?
If this is specific, I really think I made a mistake. I had left this video in a window and didn't analyze it well.
And since it's in English and just these two guys speaking, I didn't have a more in-depth analysis.
My sincere apologies.
But generally speaking, some videos I found, mainly from Brazil, have some very interesting information to add to the threadcast.