It's actually 100% worth it even with 1 fukishima every 20 years.
There are literally 0 confirmed deaths to due exposure at Fukishima. Zero.
Literally installing solar panels is more dangerous. Most of the are will be recoverable in a few decades.
The wars in Russia, Iran and frankly the entire Iraqi conflicts, and Yemen as well - are all 'Oil Wars'. Without high Oil prices and global dependency - none of that would exist.
If we had followed through with buidling out nuclear from the 1980s - and did it safely, we might have 1 more Fukishima, and also learned from it (there are htings about Fukishima that should have never happened) - and most of the West would have 50-65% base load from Nuclear.
We may very well have had all electric cars 20 years sooner and Oil would be used for jet fuel and a few other things. Maybe not even that, as we can synthesize fuel with electricity already.