Why akhenaton and Nefertiti could be described asmonotheists?

Akhenaton and Nefertiti can be described as monotheists because they promoted the worship of a single deity, Aten, the sun disk, above all other gods in ancient Egyptian religion. This radical shift from polytheism to monotheism was marked by the establishment of a new religious capital, Akhetaten, and the suppression of traditional worship practices. Their focus on Aten as the sole god represented a significant theological change, emphasizing a direct relationship between the pharaoh and the divine. This unique religious perspective set them apart in the context of ancient Egyptian belief systems.