I think Rodgers sucks and is very problematic and still mostly a jerk, but I do think he has benefited from these things as well, even though he's utilized them outside of the clinical settings. They are the real deal and not to be trifled with. It is not anywhere near as easy as just taking a drug/plant and then suddenly your issues are resolved and your brain is firing on all cylinders. It takes research, preparation, dedication, and really you putting in the work to truly fight your demons.
That said some people do get lucky and are "fixed" after taking a hefty dose of something. It's the exception to the rule and can be a gamble. It's pretty much proven at this point that both acid and shrooms are the most effective method of obliterating alcoholism and addiction. The science behind it all is fascinating and definitely above my pay grade even with as much as I know, but it's the real deal.
If it can benefit a clown like Rodgers, there's hope for everyone.
I agree it doesn't have to be in a clinical setting at Johns Hopkins, but it does require some planning and a guide/therapist is never a bad thing.