I suspect the word about what is going on will get out long before the first million disappear. If hell hasn't broken out by then it surely will.
Most people will sense if they are on "the list" because Americans by the millions can sense something awful coming. One need only look at the firearms and ammo flying off the shelves all over the country. Sure, some of those people will be in denial and will try and mollify The Beast but many won't be fooled into thinking there is safety in passivity.
They will eventually find out who is running "the list" and where they live. Those directing and running the Black Marias will not escape retribution.
As I previously stated on other threads, those GIVING the orders must be high on the target list, and must KNOW IT. Terminate the nearest RAT leadership first; give their RINO enablers a fair trial before eliminating them.