If anyone is stupid and terrible at risk analysis it's the people who still spew that party line. It was already stupid when there had been only one complete failure of nuclear plant safety, and it happened to the "bad guys" whom everyone could just assume must have been more stupid and careless than we "good guys" could ever possibly be. But fact is, people have acted stupid and careless handling nuclear plants everywhere, and a risk analysis that assumes all risks are foreseeable and perfect execution of safety measures is just incredibly idiotic.
Who claimed that nuclear safety and contingency planning handled every single forseeable risk? Who claimed that operators and officials react in a perfect manner during a crisis? I don't think anyone has. I certainly haven't. Putting words in other people's mouths is stupid (see, I can make oblique insults too).
The bottom line is that nuclear power is still safer than many activities/environments that regular people encounter on a daily basis, and is certainly safer and cleaner than other, much more prevalent sources of power generation. It's obviously not the safest or cleanest, but it's up there.