"Debating" with you is like banging my head against the wall.
You fundamentally underestimate to what degree your goals regarding music are an impingement on the freedom of others to express themselves.
Nobody here is invading your life; we're simply insisting that your desired changes are an invasion of ours, whether you think so or not. You have no right to demand that we "be more vigilant about these things, and know exactly what [we're] listening to or watching." We are aware of the content of the media we consume; unlike you, we just aren't bothered by it.