That is bullshit. They are not replaced by coal plants. They are replaced by renewables as can be seen by the percentage of renewable energy in the German grid increasing since. https://www.ise.fraunhofer.de/en/press-media/press-releases/2023/german-net-power-generation-in-first-half-of-2023-renewable-energy-share-of-57-percent.html

Stop lying to peddle your agenda against renewables.