Your experiences in Germany are certainly eye-opening. My husband and I were in Pere Lacaise cemetary in Paris several years ago after seeing the grave of Maria Callas. A German couple came up to us and started yammering about (get this!) “where were the crematoriums? The crematoriums?” They apparently meant the indoor cemetery where Callas was buried. But all we could focus on were Germans carrying on about crematoriums. We had a good if awkward laugh about it.
My best friend survived the Blitz as a child of about 3-5 years. The worst fight I ever saw him get into was when his wife suggested Dresden should never have happened. But then, as a Brit, he thinks Hiroshima should never have happened. Go figure!
But a great many notables, including Maria's beloved Bellini, are interred there.