Limbic system hijack.
They know the neurological causes for pretty much every dimension of human behavior, and exactly which structures in the human brain they need to target to manipulate those behaviors. They
know that if they have billions of people living hand-to-mouth, they're going to have to deal with assassinations, people shooting power transformers, bombings, homemade kamikaze drones, et cetera. They've already done the studies and determined exactly what would happen. All of those things would inevitably result from dissatisfaction with the NWO's socialist policies. That dissatisfaction, in turn, has a neurological basis. Which is to say, when people are dissatisfied with something, their neuroendocrine system secretes stress hormones to reinforce this.
There will be
enforced euphoria, Brave New World style. There already is, to some extent. How long have they been drugging people with SSRIs and benzos while they suffer from overcrowding in the cities and their quality of life continues to decline? Brain-computer interfaces are the new SSRI, the new benzo. Far more potent, and basically guaranteed to zap billions of people into a state of tranquilized bliss no matter how wretched their living conditions are.
They want people to live in shanty towns, eating mealworms, just barely living above the subsistence level, and maybe, just maybe, if they are obedient enough, they'll let them have VR headsets so they can curl up in the corner of their empty domicile, childless and alone, and pay a small microtransaction fee to hallucinate that they have a loving family and a fully provisioned home. No one will have any privacy at all. The only waifu you will be allowed is a virtual one. Everyone will have state-mandated IoT-enabled onaholes and be required to cum in Alexa daily to make sure they aren't cumming in a real snatch and contributing to overpopulation.