And so, the Antichrist will be a human being.
1) St. Bernard believed that for the Antichrist to be so successful with Catholics, he would be a false pope, deceiving them.
2) The SSPX have now separated from the belief of their founder, Archbishop Lefebvre, because he believed you could make the judgment that a papal claimant is not a true pope. The followers of neo-SSPX now live and breathe the opposite, and their children are immersed in it from their most formative years. They now condemn the sedevacantists for "judging" a man to not be a true pope.
The recipe for disaster, mixing 1 & 2. This paves the way for Catholics to hail the final Antichrist as "His Holiness"!
The SSPX isn't paving the way for the Anti-Christ. Obviously not everyone in the SSPX is going to be Traditional. I think the few members in the SSPX that think Benedict is such a great Pope are all modernists and therefore non-Traditionalists.
By the way, I believe I read or heard somewhere that the Anti-Christ would perform a miracle to trick people. The Traditionalists will see right through him, though.