A couple more things to consider:

On Cannabis addiction compared to other drugs

https://www.drugscience.org/dl/dl_comparison.html

Cannabis and opiate use

https://pubmed.ncbi.nlm.nih.gov/30684198/

Correlation and causation concerning statistics and clinical data

https://www.psychologytoday.com/us/blog/all-about-addiction/201003/correlation-causation-and-association-what-does-it-all-mean

Dr. Lester Grinspoon (Harvard), who has researched cannabis for decades, concerning cannabis use and mental illness

https://youtu.be/fLXOkx7p7vs

Thanks

A couple more things to consider:

On Cannabis addiction compared to other drugs

https://www.drugscience.org/dl/dl_comparison.html

Cannabis and opiate use

https://pubmed.ncbi.nlm.nih.gov/30684198/

Correlation and causation concerning statistics and clinical data

https://www.psychologytoday.com/us/blog/all-about-addiction/201003/correlation-causation-and-association-what-does-it-all-mean

Thanks