It's been around for millenia:
Central to ancient Lakota Sioux traditions, the legend of Mato, the Two-Spirit bear-guardian, embodies the essence of spiritual harmony and wisdom.
In the lush islands of ancient Hawaii, the mahu played a similar role. These people embodied both masculine and feminine qualities, which connected them to the divine forces of the natural world.
In ancient Rome, the Galli served the goddess Cybele. These priests, who often renounced traditional male roles and embraced feminine attire, were believed to channel the goddess’s energy through their androgynous identity.
The Hijra of ancient India have long held sacred roles, often connected to the goddess Bahuchara Mata. The Hijra’s ability to embody both masculine and feminine traits was seen as a reflection of the goddess’s transformative powers.
"Gender roles were fluid in pre-colonial societies. Words to describe up to six different gender variants, beyond the binary of male and female, have been found in 155 Indigenous nations of North America."— Kelsey Klassen, “Two spirits, one struggle: The front lines of being First Nations and gay,” Vancouver Courier
Maybe it will fade away soon.