Saying Nuclear Power can't be built for cheap is like saying Rockets can't land themselves. 

Nuclear power was on a progressive learning rate right up until the formation of the DoE, after which the learning rate became negative and each additional MWh became more expensive. https://image.nostr.build/33cd2bea504e1f006883145e511ab40cd548a51f662c8272804c30933783e93a.jpg