Well, at least you're trying to compensate with PV. That's fine by me

> overheating their rivers and Germany has to fill the gap

Germany is filling the gap by importing electricity from France

> we still have to figure out how to get rid of the existing nuclear waste

Maybe ask France or the US, they seem to be more practical on how to do this

> Uranium has to be imported from other countries.

And PV panels don't? You need many less trucks of uranium than of coal

> We still cannot eat Mushrooms and Boar from Bavarian forests due to Chernobyl.

I know. But this doesn't sound too healthy neither https://pubmed.ncbi.nlm.nih.gov/11900206/