Qualified Infallibility is one of the two forms of the Two-Source view of authority (the other being “Solo” Scriptura). Qualified Infallibility makes collectives into autonomous sources of authority who determine for themselves what the Trinity’s revelation means according to their own collectivistic approach to or rejection of the Church, creeds and tradition. This leads to counterculture.
Also see Apostolic Rule of Faith, Counterculture, Kingdomculture, One-Source View, Sola Scriptura, “Solo” Scriptura, Subculture, Two-Source View, and Tradition.