Frequency of cannabis increased 20% after legalization in US states. Not much effect. https://www.forbes.com/sites/brianbushard/2022/08/25/cannabis-used-20-mor

Frequency of cannabis increased 20% after legalization in US states. Not much effect. https://www.forbes.com/sites/brianbushard/2022/08/25/cannabis-used-20-more-frequently-in-states-that-legalized-recreational-use-study-finds/ https://www.forbes.com/sites/brianbushard/2022/08/25/cannabi...