A couple of notes from me as, though I appreciate the effort you've put into it, especially the simulations, I overall disagree with the reasoning you've presented so I thought I'd offer a few counter-points.
Whilst I don't disagree that "idiotic AGI" is conceptually possible I think the main disagreement we have is that you believe that AGI will sample from a sufficiently large pool, similar to that of high IQ people in the world today, so that we will be guaranteed at least a few "idiotic AGI" to tip us off. I think this assumption rests centrally on a wo...
To add to bogdanb's comment below, you might want to be careful because you seem to be 'forcing' people to subscribe to promotional newsletters in order to get a price quote which, aside from being quite a nasty thing to do, is also a blatant violation of European GDPR regulations for which you could receive a hefty fine