When I go to https://model.energy/ and run the optimization algorithm on Bayern using 2030 cost assumptions, it finds that using solar/wind/batteries/hydrogen to produce steady power output costs 77.8 euro/MWh. This is probably cheaper than new construction nuclear would be there.

Europe in general is one of the worst parts of the world for renewable energy, but this just means that in a post-fossil fuel, renewable powered world, Europe will be at a competitive disadvantage in energy intensive industries, and nuclear will not save them vs. industries in sunnier places.