How ironic that Catholics have a problem with theology they claim is not in Scripture in light of most Catholic theology and doctrine, some of what you mentioned here. Particularly purgatory.
Rampant hypocrisy among Catholics clearly doesn’t embarrass or shame enough.
Some on this very forum have even lifted up the writings of Augustine over Scripture.
That’s just how they roll.
IIRC, it was from Roman Catholicism that the preterist viewpoint came to be.