Definitely makes sense and sounds like a super healthy response to depression to realize that something should change if you're very depressed. Might not be easy of course. I think psilocybin isn't snake oil because I don't think anyone is promising it as a cure, taking some might break you out of your normal mental state enough to make you realize all sorts of things, including that you might have to change a whole bunch to get better. Not a cure, just something that make you recognize the problem or at least the existence of some problem.