Understanding the risks of buying potentially adulterated or counterfeit products is another thing entirely, which would be helped greatly by increased commodification and legalization.
I myself have had bad / hell like experiences a small percentage of the time, despite literal hundreds of good experiences prior.
Becoming a father many years ago significantly altered my trip experience.
Dosage also plays a strong role..
These things are generally less toxic than alcohol and it is criminal to punish someone for having them or using them.. But they are also extremely powerful, and despite potential amazing experiences, do carry risks.
And they are definitely not for everyone.
One of my first times after, in my experience, I literally went to hell. I was convinced I was on the outskirts, all the people at the party around me were demons, I was about to be tortured forever, and I was never going to see my son again and he was going to grow up without me..
I convinced myself I was in that position because I had wrecked and killed someone, and my punishment was forever replaying the experiencing of a life where I would grow up to have a son, only to have him ripped away from me, reminded of what I did, and then tortured for some nearly eternal amount of time....
Any conversations people had with me at the time, I heard the words they were saying but completely twisted the meaning of the words to fit whatever crazy narrative was going on in my head.
This has happened 4 or 5 times. Despite being familiar with the experience, in my mind it just reinforces that I am in a "loop" at the time, about to be tortured again..
It's happened with LSD, Mushrooms, and surprisingly even ketamine. *edit it also happened during an intense changa experience with a shaman in Tijuana, which was my most intense experience with anything to date..
You'd think I would not take this stuff anymore =p I have at least slowed down considerably...