If SSPX is anti-VII then why do they believe that the Church can teach heretical error for 50 years and still be the Church? It doesn't seem to me as if they have a very high opinion of the Catholic Church. Apparently they think the Catholic Church is capable of leading millions into idolatry.
Why did they give anyone who was sedevacantist the boot? They persecute sedes as surely as VII persecutes anyone who has even a semblance of orthodoxy.
Why did Lefebvre foist the John XXIII Mass on all his priests when he himself knew that the Mass was designed by Freemasons?
The "Lefebvre was confused and wounded, he didn't know what to do" excuse just doesn't cut it. For me to buy that, he would have had to have shut his mouth and not yapped about Freemasons the way he did. But because he opened his mouth, he showed he knew PRECISELY what was happening. There is a vast disconnect between his knowledge and his actions. This is why I think he's the false prophet from the Apocalypse who "has a mouth speaking great things." Right there that line implies that the false prophet will say one thing, and do another -- that he is all talk.
Lefebvre spoke of infiltration, of subversion, of a giant plot, and then kept people chained to the infiltrators, to the subversives, to the plotters. Those are his fruits. Christ didn't say you will know them by their incessantly yapping mouths, he'd say you'd know them by their fruits.
Lefebvre was so wounded by the damage done to his beloved Church that he just "accidentally" insisted on a Mass doctored by a known Freemason... That's like someone who had an affair saying "It was like my zipper just unzipped itself." That action speaks louder than his hollowly belligerent words.