Funny how you equate 1+1=2 with the fairy tales totally unironically talked about regarding nuclear power and renewables constantly.

The simple truth is: Countries in Europe planning to build nuclear are failing their energy transition right now. Because none is building enough capacity to cover just the minimal base load for the projected demand in ~2 decades (that will massively increase because of electrification/decarbonisation). Why don't they plan enough? Because no one knows how to even foot that bill. (PS: France is close if they actually build 14 new big reactors... not the 6 they are openly talking about with 8 optional ones - the full set of 14. But even in basically THE nuclear country in Europe you can't tell the population honestly how massive the required investions are.) That is actually simply math...