What he is doing is playing with terms.  Jews DID mass surrender. However not all did, just most. He is asserting that the belief that Jews mass-surrendered means people believe every single one did, but a some didnt surrender then this invalidates the initial belief.

It doesnt really, most werent in the position to fight back and didnt. A few did fight back, and largely lost as well. The Warsaw Uprising is well known, that didnt work either.