Nuclear is a hardware execution problem, not a design problem, and the companies treating it as a design problem are mistaken.

design How things should be made and judged: what makes a design good, who should do the designing, and what an interface is for.

nuclear power Fission as an energy source: what it costs, what it risks, and whether anything else can do the job.

ideas vs execution Whether the idea or the execution behind it is what actually decides an outcome, and who deserves the credit.