Comment by breppp

Benny Morris is not a right wing historian, but was actually very much in the deep Israeli left when this was written, very far from the Israeli history consensus. You'd might want to read about the New Historians for some perspective on that.

Reading his seminal work 1948 puts your quote as somewhat out of context:

Plan D has given rise over the decades to a minor historiographic controversy, with Palestinian and pro-Palestinian historians charging that it was the Haganah’s master plan for the expulsion of the country’s Arabs. But a cursory examination of the actual text leads to a different conclusion

If you are interested in Benny Morris, you will probably be interested to read in the same book about the Palestinian and Arab armies expulsion of Jewish settlements as early as 1929, and in multiple places in the war (Etzion Bloc, Yad Mordechai, Nitzanim, Masada, etc), where they cleansed the Jewish population from the future Arab state. This followed multiple declarations of intent by the Grand Mufti and other Arab leaders of cleansing the Jewish state.

Furthermore, you might be interested in the forced expulsion of around 700,000 Jews from Arab countries following the war, a similar number to the number of Palestinian refugees created by the war. These were settled in Israel, while the Palestinians were kept in city-sized refugee camps as non-civilians in Arab states for 70+ years.

Generally, based on some information you have omitted or seemed to misunderstand, I have the feeling that most of your knowledge on this subject is based on reading post-digested sources in Wikipedia, which is nowadays an extremely biased source on this subject, and very much deviates from even basic facts.