That said, I'm likely biased to be predisposed to believe that mental health is a complex system based on other beliefs I hold or experiences I have (e.g. having suffered depression myself, having experienced homelessness, believing in the theory of alienation.)
But also, I don't know what you do to address systems that doesn't require radical or even revolutionary change. We're a far cry from even applying the mental health practices we do have to everyone who wants them today. To say nothing of the massive social stigmas associated with therapy, depression, and medications.