I am going to give you a half a like for that. The first part is true, the second part is not exactly. A. That wasn't exactly what he was talking about. B. It's ridiculous to say that this is not part of Hashem's master plan. This is clearly destined to be part of our Geulah, as every part of Galus is, even though, yes, it is currently Galus. If you stick to that outlook, you are preventing those Jews from returning and, in effect, taking a part in being meakev the Geulah. If you act mature about it, and start thinking about what Hashem wants fron you right now, not 100 years ago, you can start being part of the solution, and not sticking to being part of the problem.
Everything is part of Hashem's master plan, the Holocaust too was part of his plan, the development the Reform and Conservative movements also, does that mean we now need to embrace that?
Anyway, we'll just agree to disagree on whether this is an אתחלתא דגאולה or part of the Tzaros Chazal were prophesying will happen בעיקבתא משיחא BEFORE the גאולה. After the Zionist movement succeeded to secularize the majority of those who remained frum after Reform era, including the vast majority of Sephardic Jews, now that the frum world has regained BH it's grip again so the ideology is no longer that harmful, does that mean we need to come to good terms and become part of it? I don't believe so. You are entitled to disagree but you don't get to claim "maturity" to your beliefs only.
Going back to the original discussion. These differing views don't split an any way along the lines of Chassidim versus Litvaks.