What do you mean by rejecting someone entirely, and why does it entail not talking to them when you’d find this helpful? Is this about
punishment through the psychological effects of social isolation?
punishment through some other effect of social isolation?
concern about being manipulated?
a “good guy” talking to a “bad guy” may be helpful, but a “bad guy” talking to another “bad guy” lets them coordinate to do bad things, therefore we apply social pressure to prevent anyone from talking to someone we’ve identified as a “bad guy”?
some other consideration / model I’m missing?
What do you mean by “concerns about the other half of the FTX/Alameda split”?