> you risk a disaster which will pollute Germany for decades
You're again speaking about 50's reactors, none of which are in operation in Germany. Any 3rd and 4th generation nuclear power plant will shut down automatically, without human intervention and without power. If you need simple explanation:
https://www.youtube.com/watch?v=yx_XoqXNtRM
Russia still has some RMBK reactors and since 1986 there were *zero* nuclear incidents. Chernonbyl wouldn't happen if operators did not force it.