I guess I am among those who find most of that 'a little disconcerting'.
I haven't met a cop who accepts ignorance of the law as an excuse for someone breaking it, why we accept their ignorance of it is beyond me.
Pretty much the entire rest of the music critic world is going to disagree with you on that.
Wasting your life fretting about subliminal pro-communism hints being transmitted via song lyrics ranks up there with watching grass grow on the productivity scale.
People who boast on the internet about stupid things they've done, or things they might just think are stupid, aren't the kind of people who are going to keep themselves anonymous while online.