I mean, if we want to go down that path, there's no reason to think that governments won't just stick to fossil fuels and fuck us all.
Even so, it took a literal once-in-a-century earthquake in the right place to send a tsunami to the perfectly misplaced reactor to actually make just one person die. One. And two died from the aforementioned massive tsunami caused by an earthquake that occurs around once a century.
The deaths came from the, again, once-in-a-century earthquake. Evacuations, yes. Deaths, no.
"Nobody died as a direct result of the Fukushima nuclear disaster. However, in 2018 one worker in charge of measuring radiation at the plant died of lung cancer caused by radiation exposure." — Encyclopedia Britannica. (https://www.britannica.com/event/Fukushima-accident)
"Oh we had to evacuate a region because a nuclear disaster, people died because of these measures but it's not like nuclear energy is bad because of it" - this point