Why do you get so wigged-out when one questions the validity of a novus ordo consecration, yet you yourself question the validity of Sacraments of other validly ordained priests?
IN case you haven't noticed, there are NO validly-ordained priests of SSPX except those which were validly ordained in a Diocese and THEN joined SSPX.
There are also no validly-ordained BISHOPS in SSPX.
They are all excommunicandi, schizzies.