I think this is rather a silly thing to be concerned about given the consequences of the world either running out of cheap energy or continuing to dump huge amounts of CO2 into the atmosphere. I will roll the dice on your crystal ball being defective rather than the alternative.
My hot take, pretending I was an environmentalist, is that fossil fuel/climate change is the object d'ire for environmentalists only because nuclear ended up not gaining traction. The masses of environmentalists have moved on to a different front of the battlefield for protecting the earth but would return if nuclear gained traction.
It's kind of like now that humans conquered polio and smallpox, the next challenge toward advancing the human race is ridding ourselves of cancer. If polio and smallpox returned, we'd be back to fighting those.
Your baseless theories ascribing borderline malicious intentions on the part of actors like environmentalists and nuclear construction interests are amusing, but I fail to see why they should be taken seriously.
