Castanhari's video is truly great. I haven't checked it for this video, but the portuguese to english auto subtitles tend to be good enough to understand for the people that only speak english.
Also, the video originally had a warning about violent content and eventually got taken down, but was quickly restored/reuploaded. From what I saw people commenting it was because of a single image that needed to be blurred or removed.
There's a bunch of libs in the nested comments and there are quite a few blatant anticommunists there, also some people telling others to visit some right wing channel that is supposedly "dismantling the lies" of this video, lol.
I'm also surprised Guilherme Briggs is narrating the video, hearing his voice in this is awesome.