It's a good point, but I think we can fix trains more easily than nuclear power plants, because as you point out at least the trains are a solved problem in man

It's a good point, but I think we can fix trains more easily than nuclear power plants, because as you point out at least the trains are a solved problem in many other countries that would simply just emulate. And passenger trains have serviceable enough fallbacks (planes, Megabus, etc.), like solar/wind are proving to be fallbacks for nuclear.