it's healthy to get these issues off your mind. It lightens the load. If it can be done musically, poetically then so much the better. Not everyone has to agree with you or like the content nor the performance..that being said, perhaps someone will relate to the work and find something valuable in it for themselves, according to their own personal experiences... songwriting 101....
it brings to mind many cage-rattlers like Joe Hill, Paul Robeson, Woody Guthrie, Pete Seeger, early Dylan, Baez, Murdoch, Belafonte, Steve Earle, Jim Page, Gil Scott Heron, Billy Bragg, Johnny Klegg, Eddie Reid... some of the greats in my mind and musical life... keep going Norm, you've done good kiddo..