It’s already been addressed in Linux - not sure about other OSes. They doubled the size of time data so now you can keep using it until after the heat death of the universe. If you’re around then.

But it is essentially solved. There are plenty of places in the world that use a variety of power sources including a large mix of renewables without needing nuclear. And they work just fine. I’m surprised that so many people here seem to be ignoring the reality that nuclear is unnecessary and very expensive compared with other power sources.

For example South Australia uses mostly renewable energy sources today - primarily solar and wind with some in-fill from battery and gas. The last coal plant there was closed in 2016. There’s no nuclear power in Australia.