If we aggressively pursued nuclear power, we could switch off of them in a couple of generations, but to what purpose?
It would be possible to build small, distributed nuclear plants which could be transported and immune to most attacks.
A grid powered by a thousand or two small (megawatt), buried, recyclable mine nuclear plants would be much safer for the nation, and much more defensable.
But the goal is not to be safe and defensible, but to bring down the United States.
Some would argue the goal is to sacrifice to the Earth Goddess, Gaia...
“mine” should be “mini”