PBA and DY:
This simply reflects their joy at their ability to do mitzvos, to be in palterin shel melech, etc.
So I grant that one could feel joy upon entering the land, and I conceded this earlier because it is the land we once had, more mitzvos, Hashem’s palace, etc.
But, again, my prior question to DY still remains. And you have still not brought a mitzva or even a general hashkafa to “intend to love the land”, so to speak. “Ki ratzu…” is not a commandment, simply a reflection of my second paragraph here.
Finally, as relevant here, you have not brought a reason to send one’s daughter there for the reason of implanting “Ahavat Eretz Yisrael”.