We could be underestimating how many people may have the protocols though. I always personally entertained the thought that the MAlign gave the protocols to everyone outside the Onion, however delaying activation of protocols until needed. I wonder if the time-limited nature could, would, be attributed to, or become a factor only after activation, if the notion of administering - yet delaying activation is possible. The MAlign has been shown to be very paranoid, or cautious. Or both. Making me to believe that they wouldn't take any chances with information being discussed by anyone, outside the Onion. Accidentally losing too many people would seem to be less of a disaster than losing too much information. In light of the easy way there is to grow the people and having centuries at best and decades at least, to do so. If needed.
Also, since Simoes, there could be sweeping (no pun intended) changes made. Fool me once, shame on you. Fool me twice, shame on me.
As far as my thoughts on Darius, I only thought the protocols would be given to everyone on planet in case there was an uprising. Since Jeremy X and a few others have shown what their tailored type of (conformance

If everyone on planet has not been given the protocols on general purpose, then I'd surely like the thought of Jeremy finding his way back to Darius and riling the natives.
In case everyone hasn't made the connection, the protocols are a sure way to kill an uprising quickly, whether in or out of compliance of intended protocol safeties. The kill switch could serve double duties where the natives are in force.
Oh! And if the protocols are administered to everyone, it would make it far easier to keep track of any missing, escaped or abducted people, giving it triple duties. Affording the MA far more bang for their bucking troubles.