@Evalemosivlo
you are not right that everyone should drop everything and come home … [as you portrayed it]
Moving to EY is not a simple thing at all and lots of thought should be given with regards to one’s own yahadut and the yahadut of ones family and lots of other heshbonot .
I have seen many families in Chuts la’arets being matsliach with their chinuch and yahadut , and when they moved to EY everything unraveled Rahmana Litslan .
Only with yishuv hadaat and after extensive consultation with rabanim with yirat shamayim who know your situation first hand, can one move.