Comorbidity is when you have more than one disorder present in the same person/client/patient. The science as a whole is still growing to understand those connections and how they are related… So far the only one we see in overwhelming conjunction is Depression and Anxiety.
Not as much as you would think from the industry perspective. The key here is, which @sewingstuff just mentioned, that so long as the datum is presented as correlative and not causal then its fine. and pretty much everyone in that industry is hammered with that understanding, so its a given. The article itself does not postulate causation nor did @jswilson64. The Media however will run with that kind of crap and then these discussions pop up.
So the takeaway here, and for future iterations of similar media presented articles, is look at this as an interesting piece of information that gets us closer to understanding neurochemistry interactions regarding mental illness and medications. Don’t assume its a direct cause, if you take X medications, you will now have X% times higher possibility of having a psychotic episode.
Source- MA in Psychology, former licensed therapist.