When any group of people return to the place where their ancestors originated from, we would expected them to have something in common with the people they find there. What people did the Ashkenazi find in Palestine when they got there and what did they have in common with them? Appearance? Cuisines? Language? Customs? Alphabet? Genetic diseases? Of course the answer is none of the above! Therefore, it means that at 100% European according to their own DNA, the Ashkenazi did return to the wrong place when they came to Palestine, where they should have returned to is Southern Russia where their ancestors used to live.