Eh, it's a fine line that once crossed, you don't get to come back from.
I'm glad I stopped drugs when I did. If I could go back in time, I would have never had started doing drugs in my teenage years but unfortunately it was part of my family culture.
The problem with your advice is that it comes with the risk of grievous bodily harm. Not just to one's self, in the case of: if you're predisposed to mental health problems (such as schizophrenia, etc.) or physical health problems (such as heart palpitations or other heart problems), but potentially to other people: if you're using drugs and accidentally affect someone else negatively (physically or emotionally).
I think it's naive to encourage people to do drugs, as it speaks from a place of "Drugs have always been fun and good for me. Therefore they'll always be fun and good for you!" Much like the dogmatic philosophy you mentioned-- no offense, but you seem to be representing a similar dogmatic philosophy but at the other-side of the spectrum (of drug encouragement).
Also, investigating a drug does not in any way guarantee it will not traumatize you or negatively effect you (or others) forever.
Drugs have a high risk of being dangerous, hazardous, addicting, etc.-- that's why they're controlled substances.