With Primate Murder there is the issue it is under control of Altrouge, since no matter how not certainly nice average DAA is, they are not going to wipe the humanity because they would starve to death. What we know that Primate Murder > Crimson Moon from Kagetsu Tohya.
So in theory, there is nothing that prevents Primate Murder for being Aristoteles tier, and it might have Gaia's back up even under Altrouge's control, but ORT's Crystal Valley may negate the backup.
As for AM, Dark Sakura is nearly Counter Guardian tier (as in unnerfed CG), so we can assume incarnated AM might be stronger than a single CG, but does he have enough power to equal 7 CG that are needed to restrain Primate Murder when on a rampage?