The SSPX is 95% "regularized."
Only 95%?
https://gloria.tv/post/UQSBkni1bnxe32f4NhJHwXocM
Pope Francis Has Fully Regularized the SSPX - James Bogle
Pope Francis has fully regularized the Society of St Pius X (SSPX), James Bogle, the ex-president of Una Voce International, told Gloria.tv (video below).
Bogle stressed that the SSPX and the sacraments administrated by them, including marriages and confessions, have been formally recognized by Francis. The Society is also allowed to ordain to the priesthood whomever they see fit.
Francis further appointed SSPX Bishop Bernard Fellay as a judge at the Rota Romana, the highest appellate tribunal of the Church, thus recognizing his authority.
"I don't see how much more regular you can get than that," Bogle concludes. He acknowledges, however, that there are a lot of intolerant bishops who still treat the SSPX as if it were irregular.
To them, Bogle answers that those who do not like the integration of the SSPX "better have the argument with Pope Francis."
In the video on the link provided above, Mr. Bogle says that +Fellay himself told him he was a member of the Roman Rota and that he contacted the Roman Rota to confirm it.
When the SSPX was regularized in Argentina,
Adelante la Fe hired an Argentinian lawyer to write a Juridical Analysis of the implications of the SSPX regularization in Argentina. The analysis
concluded that it constituted a sort of "back door" entrance into the Church and that it was "impossible", according to Argentinian Law, to be regularized in Argentina and not in the rest of the world. I can only find it in Spanish, please translate. Rorate Caeli published it in English but can't find it now. Click the link below for the full analysis.
https://adelantelafe.com/analisis-juridico-del-reconocimiento-de-la-fsspx-en-argentina-un-avance-mas-alla-de-benedicto-xvi/
"Releí las partes pertinentes del Código de Derecho Canónico y estoy más convencido aún que no hay forma de considerar a la FSSPX parte de la Iglesia en Argentina y no en el resto del mundo. Viola toda lógica jurídica."
and...
...Se estaría ante una gravísima situación donde no comulgan con Roma pero sí reciben los beneficios en Argentina por ser “romanos”.
"Es imposible que a esto se llegue sin el acuerdo de Roma y de Econe“.
Rorate Caeli would not be endorsing the SSPX and covering their ordinations unless they were fully regularized.