Remember not all studies on the health effects of substance use are there to advocate that the substance be made illegal. Smoking as a example is still around and there are countless studies available to the public to make informed decisions.

Substance use should be up to the individual like all choices that can effect you directly, “my body my choice” so to say. All individuals should have access to all knowledge available freely and without prejudice.

Studies on cannabis use becoming more common should be seen as a good thing, as cannabis use has become less taboo and thus easier to study without researcher receiving backlash.

Now you may disagree with some studies, and that is your right. But to advocate against studies related to the substance IMO at least is hypocritical, as it advocates against the very thing that made the substance legal.

I am a non-smoker and have not tried cannabis, but believe people should have the freedom to choose