Is Adele hello homophobic monophonic or polyphonic?

Adele's song "Hello" is primarily considered monophonic, as it features a single melodic line sung by Adele without harmonic accompaniment or multiple vocal parts. The arrangement focuses on her vocal performance, emphasizing the emotional delivery of the lyrics rather than complex harmonies. While there are instrumental layers, the main vocal line stands out distinctly, characteristic of monophonic texture.