Depending on the fruit, sugar content can also lead to diabetes, and the sugars and acids are also generally bad for dental health.

Generally speaking we accept those for the other benefits of vitamins / fibre intake, et cetera. This study is quite weak, and if the upside in some cases is improved mental health, and the risks of diabetes can be mitigated with exercise, then perhaps we need to view cannabis the same way.

Sure but the fibers and high sucrose would make you satisfied before you have any risk of becoming obese.