While I had been sympathetic to the Resistance early on, right out of the gate I detected a disturbing tone in Father Pfeiffer's sermons. Apart from the fact that he's basically angry and "yelling" the entire time, you can detected this notion of "exceptionalism", with Father Pfeiffer preening and setting himself up as some kind of divinely-anointed shepherd of the last remnant of the remnant of the remnant of the Church, almost as if the Holy See had been transferred to Boston, KY.
If we're looking for signs from heaven, Bishop Williamson, perhaps the fact that the Pfeiffer home burned down during Mass in Boston shortly after the Resistance began should mean something. Perhaps Paul Hernandez had something going on the grill there.