Was the uncharacteristic early deep freeze threatening the Idaho potato crop artificially induced by the Extraterrestrial Alliance?

Unfortunately, this is indeed the case, and you can add this to the ongoing saga of a relentless systematic degradation of human living conditions that has been underway for some time now and is planned to worsen. It is a gradual conditioning to get people to expect these things and see them more and more commonly under the cover of climate change as a catch-all to blame for unusual or even unprecedented weather extremes. All this is designed to deflect suspicion from the true culprits, being the Extraterrestrial Alliance, so people end up blaming themselves and their pollution of the planet as a cause of climate change. This is programmed into people steadily and that drumbeat is reinforced by including the descriptions of events imposed artificially as evidence that the message is true and constitutes a realistic warning of continued difficulty. The intention is to create fear and to dishearten people and discourage them, and it is effective, particularly when added to the many other manipulations of human society occurring concurrently to hit people from all sides with challenges, disappointments, and disasters.