@matty @Wyatt @RealAkoSuminoe @fluffy I wrote two articles on the Sobibor evacuation.
holocaust.claims/sobibor/how-did-they-know-part-3-sobibor/
holocaust.claims/sobibor/no-gas-chamber-traces-part-four/
Basically the guy, Kola, drilled around the area, no digging was done, no bodies exhumed. His findings are inconclusive. They can not prove the assertion that 167,000 Jews were murdered in gas chambers and cremated outdoors. About 3 to 10 pounds of ash are left after a cremation and then there would be tons of wood ash. The Holocaust affirmers ask where are the 'missing people' but they can't answer to where the ashes are.