"The Society of Saint Pius X has the duty to assist all those souls who are currently in dismay and are confused. Firstly, we have the duty to offer them the certitude that the Tridentine Mass can never disappear from the face of the earth. This is an absolutely necessary sign of hope." ..."Moreover, each of us, whether priest or faithful, must extend a warm helping hand to them, for he who has no desire to share the riches he enjoys is, in all truth, unworthy of possessing them."
I get a feeling this situation will lead to a Prelature by fact if not later by law.
My warning to SSPX; make sure you educate the new comers before letting them run lose among the faithful.