Except that clearly isn't true, if nuclear was a viable solution then we'd be building power plants but we're not because they make no sense economically or practically.

Look at all the plants in France losing more money every time they have another problem, shutting down in the summer because the rivers get low... Oh someone said the word terror attack let's spend a whole boat load of euros on security because they're such a massive and vulnerable target...

They keep saying the new nuclear will be great and we just need ten more years of oil and gas plus a billion in research and development grants then it'll do everything they promised a decade ago.

For a lot of people it seems to have turned into a sports team tribalism. They feel like they're supposed to support nuclear because it's science which kinda overlooks that PV is far cooler science, we need to look at reality and see we can have renewables now or the hope for a decent micellar ten or twenty years down the line, maybe.