> nobody manages to build it aggressively or even at enough scale to make a meaningfull impact
China does. They will be completing 60-70 GW worth of reactors in the next decade, planning to take nuclear power from 2% of their electricity production to over 10% eventually. (While also building crazy amounts of solar, wind etc.)
You do know that 6-7 GW per year are close to nothing compared to new wind and solar, not to mention other plants, China is installing? Nor is it in the general picture.
China does. They will be completing 60-70 GW worth of reactors in the next decade, planning to take nuclear power from 2% of their electricity production to over 10% eventually. (While also building crazy amounts of solar, wind etc.)