I offered that clip as an illuminating insight. The speaker is passionate about his beliefs, and that can somtimes be upsetting to the viewer. And, as schmange pointed out, his take on music lyrics and movie plots is coloured by his views. Like any other human being.

What I found particularly interesting is his analysis of how and why the liberal-left is so virulently opposed to any view that runs counter to the accepted group-think. His assessment of the school system gave me chills.