If you live in a place that only gets four hours of sun a day, sure, look more into nuclear.

But instead of being so "black and white" and insisting it must be nuclear that powers things, also evaluate options like thermal storage to gather summertime heat in reservoirs for use throughout the winter. It's super cheap, and makes a ton of sense in most areas, yet it's so low tech that it gets ignored.

I will be black and white that fission is not a feasible solution for the vast majority of the human population for at least the next 20 years, and probably forever. Despite more than half a century of experience, it has not improved as a technology. There would have to be some sort of drastic breakthrough for nuclear to be a realistic power source for most of the earth's surface.