Q. See above question 4644. Can a Ger (Convert) recite that Bracha Acharona or Birchat Hamazon for others?
A. Horav Shlomo Miller’s Shlit’a opinion is that indeed since they don’t own in principle yet part of the Land of Israel, and that is an item mentioned in that blessing, so they are similar to the women mentioned and should only recite that blessing for themselves.
Rabbi A. Bartfeld as revised by, Horav Dovid Pam, Horav Aharon Miller, Horav Chanoch Ehrentreu and Horav Kalman Ochs Shlit'a