Westinghouse Electric Company's bankruptcy and lies to Toshiba [1] weren't caused by nuclear's opponents. That's all on the heads of Westinghouse's management. And if management was competent, perhaps Summer would have been closer to being on budget.
It's not as though the AP1000 is impossible to build, other countries are doing it just fine. It's just impossible for US contractors to pull through, apparently. That's not the fault of nuclear's detractors.
[1]https://www.washingtonpost.com/business/economy/westinghouse...