> A weeks ago, my friends and I were talking about the inner workings of Zen 5. We were talking about how the CPUID instruction works, and how AMD MSRs are technically editable if you ask the processor nicely.

As do we all.

I think they interpreted “as do we all” as pointing out humorously that this is an unusual friend group. So, speculation that it might have formed online makes sense, because online spaces can sometimes facilitate that sort of thing.