All you are discussing the wrong points. All your conclusions rest on the assumption that nuclear is the more cost effective solution, but this is not true (and we could discuss this). You did not notice the price drop in renewables? Germany still pays subsidies (technically there are not subsidies though) but those are far less than initially. The cost drop caused a huge amount of investments world-wide in renewables far ahead of investments in nuclear. The reality is that nuclear needs more government support than renewables. The EDF in France was renationalized because operating it as a profit-driven company wasn't exactly a success story (especially since the electricity price is kept artificially low in France and does not all EDF to make the profits to make necessary investments)

Since nuclear is more costly, that all your arguments about the economic issues turn around and go into the other direction.