“!” old man – Rav Elyashiv worked for the Tziyonim and Rav Shlomo Zalman held of Hetter Mechirah. We know better and can say it is Assur”!”
(once again, I don’t think anyone said “assur”, but it is outside the cultural norm, like not buying an apartment for your daughter, which can cause someone to be “Yotzei min HaKlal” and Shunned)