Callafangers ties himself into a knot.
https://codohforum.com/viewtopic.php?p=21380#p21380
Here is the point: wherever the corpses for the Battle of Waterloo are buried, dissolved, etc.; the modern assertion is that they ended up at X location(s). If there are hundreds more such corpses found at Y location(s), this previous assertion has been falsified (at least, in part).
That is correct. If a battle is claimed to have had X casualties and nothing like that number can be found where they were supposed to have been buried, then X is falsified and needs revising. In the same way, if X gassing victims cannot be found buried next to where they were supposedly gassed and buried, then X has been falsified and needs revising.
The claim that 'millions of Jews are missing' has never been falsifiable as the demographic data alone is inadequate for a deductive approach to be taken, here.
He now tries to excuse himself from his inability to falsify millions of missing Jews, who he believes were not murdered.
Moreover, the sources of much of this data are suspect and have remained closed-off to intense scrutiny (overtly/undeniably so in the case of the 'Iron Curtain'). The lack of validation for 'missing Jews', therefore, extends far beyond even just the matter of falsifiability. It has never stood-up to begin with (i.e. not even 'verification').
He blames the 'Iron Curtain', and ignores the demographic evidence from the war. The Nazis recorded huge drops in the Jewish population. The countries they occupied or were aligned to, also recorded huge drops in their Jewish population. Or crutically, in the case of Denmark, whilst they recorded a huge drop, the evidence is there as to where those Jews ended up, in Sweden. It is odd that one country can trace its Jews after they left the country, whereas no other country can. It is odd that when Jews left a country, but not under arrest by the Nazis, they can be traced, to the UK, or Palestine, or into the Soviet Union. But when they left under arrest by the Nazis, millions disappeared. Why does every country in Europe have to lie about missing Jews, but Denmark gets a pass and it does not have to be part of the conspiracy? Another country with a pass is Finland, that, with a few individual exceptions, did not allow their Jewish citizens to be arrested. How do the Fins get to be not part of the big lie? What persuaded the French to lie, but also be able to say that they managed to prevent many of their Jews from being arrested? Why would the Dutch agree to the biggest lie of them all, and be the most cooperative of countries and have the highest death rate? Do you not think the Dutch would not prefer to be like the Danes and have their Jews escape across to the UK?
Millions of missing Jews, could be falsified by providing evidence of the huge bureaucratic and logistic task of accommodating them, in 1944. Which Nazi department was responsible? Which Nazis ran it? Where were the camps and ghettos and what was their populations? It is a blatant lie that millions of missing Jews is not falsifiable. To argue as much, is an excuse for not being able to falsify the claim.