Yeah, my opinion on how much should come from nuclear is that current levels (~20%) are enough to fill the rest in with renewables.

I'd love to be France (~50%) but there is so much pushback against the technology due to accidents that happened decades ago with generation II plants (chernobyl + three mile island). We're now building tech for gen III+ plants and there is just almost no appetite to build them, we finished the vogles and now are completely pivoting to SMRs, which is fine.

SMR is probably what makes the most sense even if they're less efficient because until now the nuclear plants have not been very standardized which increases costs.

Why do I think nuclear is a distraction? Because I don't think it's a like-for-like replacement of fossil fuels and this admin knows that. They're willing to invest because it won't disrupt their biggest donors. The time horizon on nuclear is long, and there is a future (I hope) where we have nuclear plants hooked up to carbon capture technology and we pull these gasses out of the atmosphere. But until then what is the cheapest and most efficient path between current emissions and a massive cut in them? Renewables and battery tech (that's currently undergoing very dramatic cost reductions!).