Challenge accepted.
Lol...best of luck.
Would you like me to write your conclusion for you?
You can choose from either of these:
“And they lived happily ever after”
Or
“Therefore, the SSPX has not made a single change, compromise, or contradiction.”
I think they both amount to the same thing.
But when you have it ready, I will help you publicize it, as the publicity will sell more of my own, and the cleverly disingenuous responses you will have to concoct will expose the sectarian spirit of an sspx (and their apologists) who commit to refuting book they have never read, a priori, simply because it goes against them!