How would a neutral third-party observer legitimately be able to tell the difference (assuming the latter is a sociopath or just a really good actor pretending to be the former)?
To me, that seems to be the real benefit to the strictness of some of these rules. It removes an avenue of the unintended intimidation that you mention.
I do think it helps to discuss it and call out these issues so that people understand that they're not just arbitrary or some kind of over-reaction or extreme bureacracy.