Apart from the Society of St. John, no proof is proffered at all. Just baseless innuendo. That (destroying reputations of persons or trad churches) is mortal sin without proof.
Where do you think the SSJ priests came from? SSPX. I knew ALL of them at Winona.
I mentioned no names and wrote what I did by way of warning to parents to be alert. Almost all of the incidents I mentioned are PUBLICLY KNOWN, from the NY sede priest who was arrested, to the man teaching at a Trad school who was CONVICTED (and admitted to) molesting boys at the school (it was on the local news), to docuмented explusions from the Institute of Christ the King, to the guy I knew who left there and shacked up with his male "domestic partner" (he admitted this relationship). I have not revealed anything that isn't already publicly known and I did not mention any names. In order to give your "proof", I would had to have mentioned the names, and I didn't feel inclined to do so. You can google search and find most of the public arrest & conviction records in every case I mentioned.
The SSPX avoided most of these scandals by employeeing private detectives to follow priests under suspicion.
I'm afraid not, my friend. All the SSJ guys came from Winona. SSJ's leader went to Winona after having been expelled from the seminary in Argentina for this very reason, and the rector from LaReja sent a letter of warning to Bishop Williamson regarding him.