You simply cling (bitterly, if you like) to the Catholic Faith, no matter what the “Pope” says or does.
And keep looking for the hidden Catholic Church.
This time has not quite arrived. But it will.
I pray the TLM will be there, during this time of collapse.
There are so few in fly-over country. In all of Texas, for example, maybe two FSSP TLM are even available.
Hearing people say that they are available “all over” is such a myth.