AFAIK even the most efficient bombs only convert a very small (sub 1) percentage of the fissible material to energy. And (in the case of the over 500 airblasts)

AFAIK even the most efficient bombs only convert a very small (sub 1) percentage of the fissible material to energy. And (in the case of the over 500 airblasts) "aerosolize" all of the rest 100% and spread it throughout the troposphere, ensuring that the whole world gets its share. While it's true that reactors contain far more radioactive material, they don't typically "aerosolize" much of it - Tchernobyl was pretty much a worst case scenario in that regard, and Fukushima thankfully was not.