well the general misconception about schizophrenia is that it's the same as split personalities (dissociative disorder). Literally everyone I know makes this mistake, and I see it online all the time too. There's even a very common phrase that goes "I'm feeling schizophrenic" , which is supposed to mean that you have conflicting feelings so it's like you're two people in one, or something like that. So that's why I just assumed that this artist made the same mistake, because it is a SUPER common mistake to make. Even in books and movies have I seen it. I'm no expert on this or anything, but I do think it's important to point out when people have misconceptions about mental heath (or just in general) so people know the actual truth :)