[chillwaves]

> the fact that heavy daily marijuana usage is a net negative for mental health

citation required.

There is no comparison because you are speaking in anecdotes, not data.

Even if it is a "net negative" is it a bigger net negative than the cognitive effects of anti depressants?

How is it "whataboutism" when the two are being used to treat the same illnesses, but you only look at the negative effects of marijuana in a vacuum, while at the same time lauding pharmaceuticals.