“Get it all on record now - get the films - get the witnesses - because somewhere down the track of history some bastard will get up and say that this never happened.” - Dwight D. Eisenhower 1945
The image is a black and white photo of a large pile of human skulls and bones in front of a barbed-wire fence.
https://www.auschwitz.org/en/gallery/historical-pictures-and-documents/extermination,11.html
These are probably the pictures you’re talking about.
Sadly, I give it 10 years before AI has eroded public trust in photos so extensively that no one believes any pictures or videos they see anymore
Lots of spelling mistakes on that page, could they really not proofread it a bit? “Memebers”, “backgroudn”, etc…