The psychology of declaring the "enemy is here" and at the same time enacting exactly the kinds of intrusive surveillance that would be "enemy" ... is .. morbidly compelling to see it unfold.
Some people saw "lockdowns" in prison and decided to use the same word for actions at public school when a safety threat occurs. School lockdowns preceded covid-19 lockdowns, which have changed political history. Now in the arid Western USA, Australia and a few other places, climate related "lockdown" or enforced evacuation, are part of public policy. How is a "lockdown" enforced? with GPS, with trivial financial records checked, and identity linked to facial recognition at the gas station or convenience store. This is not "eco-fascists" doing any of this.. its a literal reversal of logic to claim "eco facists" are the threat here; moronic, paranoid, accusatory politics. This forum is a place where thinking, informed people can see and discuss this sort of development, with the tech link as a basis.
One party rule. Anyone that disagrees with the party is silenced.
Mauricio Schoijet's "Limits to Growth and the Rise of Catastrophism" (1999) details this.
https://www.journals.uchicago.edu/doi/abs/10.2307/3985399
https://www.jstor.org/stable/3985399
(I believe PDF is available, otherwise try LibGen / Sci-Hub.)
You'll find the right decrying eco-fascism, and institutions of the left, such as the SPLC (with which I generally find common cause) labeling advocates of growth limits as ethno-nationalists. Somewhat inaccurately in at least one case ("Tragedy of the Commons").