You are also assuming these are purely linked to environment/society. Some DSM symptoms are likely based on environment and coping mechanisms developed. I do th

You are also assuming these are purely linked to environment/society. Some DSM symptoms are likely based on environment and coping mechanisms developed. I do think that current lifestyle makes ADHD worse, but there hasn't been any research which shows it's purely due to society. ADHD has been observed across the world in different lifestyles and societies - rich and poor, different parenting styles, now and when computers weren't a thing. It doesn't seem to purely be related to environment/society. We don't understand a lot about brain, yet to definitively say ADHD is not biological. I don't really know how you mimicked chemical imbalances in silico brain, but just because you couldn't simulate them doesn't prove it's not biological.