Yeah crypto critics often gloss over the fact that the war on drugs is an example of repressive government policy and that darknet markets where a lifeline for folks using drugs. As an example, psychedelic have genuine therapeutic uses and on the street level, many "research chemicals" with horrible safety profiles are sold as things like LSD or MDMA.

With a darknet market you get access to a community that can help vet sellers through forums, comments and rating that help keep users safe.

Moreover what this shows is crypto can help organizations or people under repressive governments. Another example was a group in Nigeria who was protesting against the police group SARS. The Nigerian government froze their bank accounts but the group was still able to fundraise using BTC.