I'm not looking for people to get angry or defensive in an insecure way over the topic but to discuss it calmly and dispassionately. SV is the cause of our problems not the solution. It does not solve all the problems but merely shows why every thing is such a mess and why so many good willed people are legitimately confused and why so many bad willed people are having a field day with the ignorant.
None of the posts you quoted (I actually read some of that on John Lane's forum) answers any of the objections I brought up. If SV cannot explain where is Church hierarchy, which
must include bishops with ordinary jurisdiction (bunch of SV bishops with jurisdiction supplied by invisible Church does not suffice), then it must be rejected a false diagnosis of the crisis. As I said, Bishop de Lauriers went to great length to address the problem of Apostolic Succession in Cassiciacuм Thesis, and I think he was quite succesful. On the other hand, Fr Cekada's take on sedevacantism (whole Novus Ordo is entirely illegitimate and the hierarchy consist of few Traditionalist bishops) has no leg to stand on in dealing with the problem of Apostolic Succession.