May I take this moment to say something I have said for a long, long time? Not in the "Look at me, I'm right!" sense, and not for my own justification. I say the following because it is true, and because we all need to realize it. It is the key to the restoration of the Church:
The only thing that matters in all of the doctrinal and political machinations that have abounded for the last fifty-plus years is the Mass. The Traditional Mass.
And Francis knows this.
The Traditional Latin Mass, in the Roman Rite, is the absolute bulwark of the faith. It is the guardian of the faith; it is the result of the faith, it is the embodiment of the faith. It is Tradition handed down.
In case of emergency, break glass and read Quo Primum. Study it. Be ready to use it. And pray.