[topcat54]

No he isn’t, he is in schizm. This kind of Traditionalist does not believe that the Pope is the Pope. He also is a Protestant, protesting Rome.

I believe you are incorrect. Sungenis is not sedevacantist.

[netmilsmom]

This is from your post.....
“The battle raged for several years while Matatics remained in full communion with Rome. Then in early 2005, Matatics embraced a view known as sedevacantism, which is the opinion that no legitimate pope has occupied the Holy See since the death of Pius XII. “