So far everything works well for Germany. Relying on Russian gas meant cheaper power for quite some time. Hard to tell if alternatives would have fared better. Hindsight is always 20/20. Putin's invasion of Ukraine is irrational from any standpoint and not expecting him and his country shooting themselves in their feet that way wasn't illogical.
You are completely wrong there, Austria is the biggest anti-nuclear zealot in EU, they are the reason why investments into nuclear are not considered green (effectively stifling development of it).
Fun fact: In the last 20 years France has reduced its nuclear power output by just about the same total amount as Germany.
Source: https://ourworldindata.org/grapher/nuclear-energy-generation...
Right now electricity maps shows that France produces 60% of electricity from nuclear, imports zero from Germany, and exports 6% of generated electricity to UK.
Also right now Germany generates 26% from coal and 9% from gas.
There's definitely a pattern there.
0.18% of power generation
> how many due to planned maintenance and underinvestment of France govt last 10 or so years
And that is the main problem.