The outside view is that angry people don't think as clearly as non-angry people. I don't think I'll be watching that video.

42:20 seems to be almost offering itself as a pedagogical example, lets do an exercise together: angry [demographic X here] Think of 10 examples by yourself. Now think about the implications. Overall my assessment is that this is a good pro-atheist pep talk, a neat catalogue of applause lights but it has very little if any rationalist value. Now you might ask me: "But Konkvistador was it supposed to have rationalist value?" Why, yes. Yes it was. Or rather it should have been a good source of tips to help improve our instrumental rationality to promote a sane beliefs (which happens to be atheism). I understand the need to do politics and rallies, the value of such a talk is basically purely entertainment, an ingroup ritual to keep people around for some boring stuff. Too bad, lots of people can do that. In the long run a serious analysis of "angry atheism" would do the spread of atheist beliefs (though not necessarily the movement of atheism) more good. Note: By which I don't mean to imply it is necessarily the wrong approach, just that rational analysis of it is practically non-existant, due to rational religious people being unreliable due to tribal loyalties and activist atheist being unreliable due to ... tribal loyalties.