I don't think you should be throwing around sociopath lightly. If it were true, you definitely shouldn't say it, as it is stigmatizing language. If a person suffers from ASPD, they need counselling, just like someone with depression. It is not something that someone has asked for, and it might cause trouble in their lives. Moreover, you really need to interview a person for multiple hours to diagnose someone effectively. I doubt that there are many ppl here who, given the time, would be able to diagnose such a condition accurately, as it shares a lot of markers with other psychological conditions.
Yeah, I'm not indignant, but I will stand up against bullies. Always have, always will. And beating up on a kid without having even heard him speak live ... well. That's bad.
I do think people are attempting to cancel him in the thread. Like you, I expect our GM and President and other people will do background research, speak to people, and interview the kid. If he seems like he is a dangerous risk for our team culture, I trust they will do the right thing and pass. But, if he seems like a good kid, and other teams pass on him and he is the BPA according to our management (including IQ/psyche), then I hope that they don't pass on him because of all the anonymous social media keyboard warriors trouncing him.