No, Traditional Catholics agree with where the Church is. That's nonsense. We disagree on various legal matters, but Archbishop Lefebvre clears it up.
Archbishop Lefebvre repeatedly stated that the Conciliar Church lacks the marks of the Catholic Church, and that Traditional Catholics are the ones who have them.
Not to mince words, but more often than not, sedes don't care what +ABL said. Though some do. When asked where the Church is, some of the sedes don't have an answer. How do you account for that? And some sedes (certainly not all) believe that there are no Catholics left in the conciliar church. +ABL did not take that stance. He believed that Rome is in apostasy, but he did not mean that the whole Church had apostasized (sp?). He didn't think about the situation like an American would. Americans sometimes have trouble relating to what +ABL believed, since he didn't have the anti-authoritarian mindset that Americans sometimes do. Sedevacantism is mainly an American phenomena. Not that I blame Sedes for believing that Francis isn't a pope. Francis is of course a horrible heretic. But he's also a modernist, and +ABL knew quite a lot about Modernism.
Even though +ABL believed that the conciliar church lacks the four marks, he did not believe that Rome is not where the Church is. Which may seem odd, but there it is. +ABL admitted that he didn't have all of the answers for the situation of the Crisis in the Church, and in fact he said so, many times. He was humble enough to know that. That's one of the reasons why I adhere to his view of the situation.