Ladislaus, whether Viganò or ViganQ, he has expressed his concern that this Covid Hoax is against Trump and corresponding forces in other countries. Trump needed and needs Catholics to be (re)elected, and Viganò has declared himself to be a campaign worker. You can read that even on modernist diocesan websites, like e.g. domradio.de ("Archdiocese" of Cologne). Not much of a "Conspiracy Theory".
Modernists do not believe anything but that it is a good idea to lead and use simple folks for their purpose. Just like all sorts of Communists. Ratzinger was too much of a peacock, he thought that "his" Vat II Parteitag is the Gold standard for the church-of-man of the new pentecost. "C'mon, let's do as if God existed" had been his sermon for decades. Bergoglio laughs about such a "Weihnachtsmann" and the rest of modernist Rome does so too. Viganò said that Ratzinger's stroke of genius hemeneutic of continuity is drivel.
Why not dump V2? It's served it's purpose in the 1960s and has been outdated for decades. In 2020, dumping V2 does what Ratzinger really wanted and wants. That's the message of Viganò.
As you can see everywhere including trad.inc, all Catholics/"Catholics" who aren't liberals/communists approve Viganò. That's what Trump needs.
I think it's ludicrous to imagine that Viganò is the saviour of the sedeplenist/sedevacantist remnant. I can't imagine Viganò joining with Tomás de Aquino Ferreira da Costa or Cekada or ... Trump recommends him. He's much too much important. The whole of trad-land probably is too much a joke in his eyes, to even think about whether they all might be vagantes or not.
Meg has mentioned a good criterion: He would have to comment on de Castro Mayer, Lefebvre, Thục, etc. to make clear what game he's playing.