Just off the top of my head, The American Ruse by MC5, really matched my perception of just about everything. I also very much identified with Respect Yourself, Staple Singers, I was very much an outlier in those days, alienated from both the 'system' and the 'social order'.
As for all the peace, love, togetherness songs of mid to late 60's through early 70's, those messages certainly haven't turned out to be salient or mindfully present for the children and adolescence of that era. Turns out we boomers didn't really believe in those sentiments, only a dream world imagined by innocents. I get it with the "OK, Boomer" attitude of younger generation. Hippie Dream by Neil kinda gets to these sentiments.