burn out,
one thing should not be ignored.
the physical safety profile of lysergamides is such that virtually all accidental exposures to it are non-lethal for organic or systemic reasons.
this cannot be said for any other psychedelic or psychoactive substances except salvia divinorum.
besides accidental exposure, all deliberate dosages are also non-lethal for organic or systemic reasons.
Other psychedelics are still reasonable, such as mushrooms (psilocybin) DMT and other tryptamines, and these are unlikely to be accidentally dosed due to the form they take.
Phenethyamines (stimulant type) psychedelics require specific cautions for dosage, and with the sub group of nbomes, well we know well that the safety profile with them is very thin.
I'm not contending that, I only think it's largely irrelevant. You're not gonna accidentally overdose on psilocybin mushrooms either, nor kava, nor a lot of things. My point is that practically speaking, the real risks from LSD are psychological. Accidentally ingesting 40 hits of LSD might not kill you but it could do significant damage to your mental state. Because the mind is no less important than the body, LSD is not "orders of magnitude safer than almost all other psychoactives".
If you had said the physical safety profile is orders of magnitude safer then I'd agree with you, although I might still point out that from a practical standpoint this is irrelevant most of the time.