Nuclear power plants do exist, it´s only the mechanism of controled fission inside a supposed bomb that is a lie. It was never achieved by anybody, and is just a lie to control by fear, in the exact sense that the Moonlanding is a lie that has served it´s purpose in the past.
Nuclear reactors really produce eletricity, and that can be easily verifiable, as china is building 100 of them right now: https://www.forbes.com/sites/jamesconca/2021/07/27/china-to-build-the-first-small-modular-nuclear-reactor–of-course/
The damage of a blown up nuclear plant is really dangerous, much more deadly than of the supposed atomic bomb, because it´s impossible to make fission reaction stop, and we need to wait for it to finish it´s cycle.
But i need to study more about this, because, there was people living in chernobil just after the explosion of the reactor, and who never left, and lived 30 years after it: https://www.nbcnews.com/slideshow/ninety-year-old-man-lives-life-chernobyl-s-nuclear-wasteland-n556176