I'd like to make a couple of points to think about:
I'd been addicted to opioids for a couple of years. And I was very happy that I was able to get original non-counterfeit pills on the dark net, from vendors that had thousands of positives reviews. Being a nerd, and successful when it comes to business, risk-free supply had never been an issue. Luckily I bought Bitcoin when they did cost $0.20...
Fighting the dark net has always been a stupid idea. It's the cleanest way for people to get the substances they need, with the lowest amount of risk in every single regard. Lowest risk to get your substance cut with something unhealthy, lowest risk of getting ripped off, lowest risk of getting into criminal circles.
Fighting the dark net means pushing people to street dealers, increasing suffering, violent crime and deaths.
So, why did I get addicted? Depressions, anxiousness, and finally: Being on the autistic spectrum, which now seems absolutely obvious from earliest childhood memories, but my parents never took me to a neurologist to get that diagnosed. I just lived with being "different". Until I could not take it anymore, and tried to help myself with substances.
How did I get off the addiction? Did a search for the best-rated neurologist in the region, made an appointment, got treatment. It took a while, but in the end a combination of substances was found that worked out better than opiates.
But that being said: Those substances are the same that I can get as prescription medication, or as "drugs" on the street. It's just that now I no longer have to spend Bitcoin on it, but get them for free from the health care system. Yay!
Please remind yourself: Nearly everything that is taken and sold as "drugs" on the streets is used to treat some problem, just in a very dangerous way, without proper education, without proper risk management.
Whatever that scary drug that your parents and your school are warning you about to be evil: It's just medication. The poor people die on the street trying to get their supply, the rich guys get a subscription to get it for free.
If your country has a problem with drugs on the street, and with crime due to people trying to get those substances, your country SIMPLY HAS A PROBLEM PROVIDING HEALTH CARE to its citizens!
So please stop demonizing substances, demonizing substance "abuse", demonizing people providing those substances in a clean and safe way via the dark net, and demonizing people who sadly did not have the luck of their health care system helping them.
And go fix your health care systems.