California now permits the sell and consume or use of marijuana , what are the consequences of this?

The major consequence of selling and consumption of Marijuana in California is that International drug trafficking has started there. Many drug traders invest here to run their illegal ( for outside California) business. It has also affected the primary health of people specially Teenagers, as most of the teenagers get addicted to it in early ages, which is not good for anyone's health and can lead to dangerous diseases including death

Hope this helps!