Another critique is aesthetic and liturgical: Hillsong’s uniformity flattens local musical culture. African drums, Asian pentatonic scales, Latin American rhythms—these are often subsumed under a Western, pop-ballad sensibility. The global church gains a common language but risks losing its diverse tongues.
If you are writing a paper, your search terms should be: worship hillsong songs
These papers analyze how Hillsong songs moved from a single church in Australia to a global phenomenon, effectively setting the standard for modern worship. Asian pentatonic scales
The consensus in current scholarship is that Hillsong songs are (they teach theology), but the theology is primarily experiential and affective (focused on feelings) rather than cognitive or doctrinal . worship hillsong songs