I'd say that his "revelation of the method" was very much planned and intended. It served to mobilise and strengthen their forces, clarifying their goals and aims, while at the same time being used to gauge our level of awareness and resistance.
The fact that crowds of people cheered unknowingly as Mr. Cohen sung about his tribe's plans to genocide them must have been emboldening to say the least.
Generally agree, but I've seen plenty of otherwise astute, politically minded non-normies duped by films like Gran Torino. It masks its anti-White message with a "conservative" moral ethos. For example, Walt's liberal family are portrayed negatively, his traditional Asian neighbours are framed positively. But that's all just a means of selling White genocide to White conservatives, who, being universalists, will generally attribute more importance to ideology than biology.
Embed won't work again but it plays fine on youtube.