None of your examples entail building a mind. Also there's a kind of irony in my example, since as a branch of computer science it is independently funded and seemingly unrelated to mental health.
You have a model of the brain. You do not have a model of the mind. You assume that by simulating a brain with significant details, a simulated mind will emerge. I find that's a big pill to swallow.
Nah, I don't assume it. Hence 'may' and 'attempts'. But the explanation is simple enough. If you can discover what it takes to code a mind then you're also going to learn some of the systemic faults that minds, qua minds, can develop. Of course, I could be wrong about this. It could be that mental diseases are all purely down to hardware issues (brain health). But it seems like a bad bet. For example: addiction, or at least specific types of addiction, depend on people's culture and choices.