Not many people have the tolerance for a purely analytical discussion when strong emotions are in play. There’s too much to respond to using a telephone as I am, and one should be wary of derailing flame’s thread. While there may be an interesting analytical matter, whether different conditions are both due to brain wiring doesn’t seem relevant here. Sympathy is going to vary regardless the cause for different conditions.
Those who don’t want to talk about it can just skip it. I’m interested. Others are too. Let the grown-ups talk about it.