Yes, that seems a good argument, but Yiddish and Ladino were used by exiled Jewish communities long after this point in time, and they include much Hebrew, little Aramaic and almost no Greek (’Sanhedrin’ is a great example).
And the fact remains that literate Jews on the whole were unimpressed with the Greek books. Perhaps the prominence of the Greek-speaking Jews of Alexandria have skewed the history of the Land of Israel.
The emerging Christian movement angered the Jews and started to drive them back to using Hebrew, to separate them from the Greek of the Church.
And the fact remains that literate Jews on the whole were unimpressed with the Greek books. Perhaps the prominence of the Greek-speaking Jews of Alexandria have skewed the history of the Land of Israel.
Not just Alexandria. Everywhere outside the Middle East, and most places in it.