Right, and ultimately Japan has decided the safest and I assume cheapest route with these reactors wasn't to rebuild but rather to decommission.
These reactors can be made safer, but they all still have a foundational design flaw which means the ultimate goal should be replacing rather than continually spending money reinforcing.
All nuclear reactors are massively safer than coal power plants though. If you excluded climate change and Co2 emissions entirely and measured harm/deaths adjusted by the amount of power generated the difference would be astronomical.
On the contrary, Japan is changing it's energy policy and restarting it's nuclear reactors.
"Japan’s Energy Plan: New Policy Shifts Nuclear Power Stance from Reduction to Maximization"
https://www.nippon.com/en/in-depth/d01195/
https://www.reuters.com/sustainability/boards-policy-regulat...