Probably a reaction to the enormous over-reaction that people have been having about nuclear power for decades. People hear the word "radioactive" and freak out like it's some kind of evil spirit. It gets quite frustrating and tiring.
Fukushima in particular seems to be a touchstone for nuclear paranoia. 18,000 people died in that tsunami and zero of them were caused by the reactor meltdown, but there was a parade of news articles about how the Pacific Ocean was going to become some sort of septic dead zone and the entire coast would have to be evacuated. I recall one breathless prediction of the literal end of humanity. I really want to never hear of it again unless something actually significant happens.