Antinuclear have and always had zero power to stop nuclear plants. Except for Germany, if nuclear stopped growing was because of its economics. The same economics that stopped solar photovoltaics until it made sense.

Even France, that is heavily pro-nuclear, can't find the economics to build new nuclear energy at decent pace.

Also, nuclear was not replaced by more carbon, except again a for a couple of years in a small country (by global standards) called Germany. Everyone else is planting more clean energy.

What we did: growing China and all Asia at high rates based on coal, for decades. Offsetting by a lot internal combustion engine efficiency by buying bigger and more cars. Buying stupid and useless stuff on the other side of the planet. Everyone first hobby today is "travelling the world", preferably by plane. Being 10 billion people, and richer (more capita and more consumption per capita). None of those thing would be solvable with more nuclear plants.