It’s still a non-answer to the original question. Look, we all get that you’re a fan and there’s nothing wrong with that (especially here) but overstating things does not help the cause. Nuclear power proponents often act like there’s some conspiracy to suppress the technology when basic economics is a simpler explanation. In this case, it’s great that progress is happening but it’s still the case that if our goal is decarbonizing you’ll see almost immediate reductions taking the same money and bringing renewables online a decade or more sooner. That doesn’t mean that we shouldn’t consider nuclear for some of the edge cases but there’s still too much R&D needed for it to be a primary source.