It is true that marijuana was legalized to help sick people. But when most humans are given too much freedom, then believe me. Actually destroying a generation. Balanced rules and norms can make people self-aware and not act as they please. And the most fatal thing is when human rights are exalted too much, then it will backfire.

Where is the proof, look at today's USA. this is illegal drug (cannabis) being legalized and having legal shooting guns. America is free but going too far, this will be terrible. You can imagine if you are already using marijuana and continue to be drunk and commit crimes with firearms, be it looting, holding up to shootings.