Again it is not a knee jerk reaction. I am not accusing the people are large at not being able to recognize Moshiach when he comes, and certainly not as a result of any tainos anyone has on the Lubavitcher Rebbe.
My comment was directed to one person’s comment which smack of heresy.
I do not know “all you learnt” but it sounds like you are misinformed if you believe exclusively that Bayis Shlishi will not be built by the Jewish people. The Rambam writes b’ferush and l’halacha that there is nothing supernatural about the Messianic era and that Moshiach is not required to perform any miracles or wonders. Yes there are others who differ and there may be ways to reconcile them, but that does not change that the halachic opinion of one of the preeminent rishonim and poskim in history holds that it is entirely possible that all of the Redemption will transpire in a completely natural way.