[ultima ratio]

"There are 2 Indult Masses in the Archdiocese of Philadelphia. Why are you going to the SSPX?"

Maybe because he prefers the SSPX.

[latae sententiae]

Maybe because he prefers the SSPX.

Then why does he go to St. Anthony's, an Indult, when there are local SSPX chapels? My guess is that it's because St. Anthony's is prettier.