Semi-related discussion, in which this link was mentioned: "How WW2 bombs across the Pacific are found and destroyed, decades after war" <https://news.ycombinator.com/item?id=41314166#41354620>.
https://en.m.wikipedia.org/wiki/Bombing_of_Hamburg_in_World_...
I can see that German Blitz is reported to cause 40.000 civilian deaths, similar to Allied Gomorrah. So if anything would be shocking, it should probably be Blitz, not Gomorrah?
https://www.ogj.com/refining-processing/refining/operations/...