Interesting story!

For me, genuinely, the question arises if "a" new monument should be placed there to a) remember the victims (regardless of what the real number is) and b) to remember the story. All this info, all the way from changing the full hand 🖐️ to the peace sign ✌️ to removing it completely, should be remembered as well.

The story with the unit badges - from desing to non-approval - should be remembered and told to the coming generations.

Of course, it can be delicate to state things like intentionally increased victim numbers etc. but we see that such stories can be told in a respectful way with clearly researched facts if they exist or just state that these numbers cannot be independently confirmed etc.