ZDad, that would disqualify Rabbi Kook, too.
Once doesn’t need to guess; they could move anywhere, likely including Eretz Yisrael, but nothing can make that idol kosher. The halachic issues are just as valid; the only thing that changed was the tactics in dealing with it post-1948. But the issues, including the 3 oaths, as Rabbi Reisman wrote, never changed.