When Creator speaks of standing strong against the onslaught of interloper mind control, are we really talking about standing strong against our own deep subconscious, and its unfortunate tendency to listen to the entreaties of the interlopers with naive trust and gullibility?

This is literally true. Because of the disconnect, the deep subconscious becomes in many ways a hindrance because it is vulnerable to manipulation through mind control subjugation to develop many erroneous and self-defeating limiting beliefs about the self-worth of the person, their lack of power, and dim prospects for achieving happiness and success, and so on, depending on the particular levers the interlopers wish to use to disrupt a person’s life and diminish them. This is most unfortunate because when fully integrated, the divine human has much greater capability because the benefits of each level of the mind, which are profound even taken in isolation, work together in a synergistic fashion when fully integrated, so that the whole is much greater than the sum of its parts and even with a restriction, being in physical mode and the denser nature of the energy of earth plane, humans are a much greater force to reckon with than presently the case because of the alteration dividing the mind into separate layers.