Do you consider Donja Gradina killing fields on the confluence of Sava and Una rivers as a part of Jasenovac system of extermination camps or not? I guess not.
The bulk of killing in Jasenovac extermination camp took place in Donja Gradina, downstream from Jasenovac Brickworks compound, because Brickworks was adjacent to the railroad tracks and was not convenient place for mass murder.
Following your reductio ad absurdum, one could claim that only 200 000 people were murdered in Auschwitz. There must be a minuscule part of Auschwitz system of extermination camps where 200 000 were murdered, and then this figure could be applied to the entire complex, like you do for Jasenovac.
Your claim that Ustasha's crimes are augmented 30x speaks for itself.
Your problem is evidence in Donja Gradina.
We’re not talking about Auschwitz....we’re talking about Srebrenica and Jasenovac. The totals for Jasenovac are little different from when Defense Secretary Cohen claimed that “100,000 Albanians could be dead” in Kosovo. The scientific research conducted by Serb Kocovic and Croatian Zerjavic hit the same numbers...no one else used scientific approaches. Combine that with the fact that Communist Politburo member Milovan Djilas, a Montenegrin Serb, admitted openly that the numbers were inflated and it’s a closed case. Some 530,000 Serbs died during WW2 in all of the former Yugoslavia from all war-related causes. This makes the 700,000 killed by the Ustashe impossible.