FYI Campion, the PCUSA being apostate doesn’t make the Pope the leader of the truth squad. Of course, not many it any in the PCUSA have theological issues with Rome.
Didn't say that it did. But I'm not a fan of Protestants using Protestant ecclesiology to justify their leaving the Catholic Church, and then switching to (misdirected) Catholic ecclesiology to justify staying in a man-made organization, especially one as apostate as the PCUSA.
Pick one, or pick the other.