Yeah there’s plenty of discussion of that in every place that deals with this. I don’t think you should see it as being judged and spied on in private life though. Rather, think of it like this - if we meet on the street, and I threaten to beat you up because I don’t like the way you look, you’ll have a legitimate grievance to take up with the CoC folks when you discover we are both going to GopherCon. Even though my unacceptable behavior was outside of a Go context, it might still make you uncomfortable about meeting me in a Go context. It’s also likely that if I did that to you, I might do the same or have done the same to others. Without the sentence you highlight the CoC has nothing to say about this.
(Yes, totally fictitious example. We’re all friends in the forum. )
All that said, I this is apparently controversial to the point of flame wars. Maybe those fit better somewhere else than here, or nowhere.
Also, while I have no beef with the CoC, it suddenly appearing from within Google is not great imho…