The y chromosone is vanishing.

In humans, as in other mammals, females have two X chromosomes and males have a single X and a puny little chromosome called Y. The names have nothing to do with their shape; the X stood for 'unknown'.

The X contains about 900 genes that do all sorts of jobs unrelated to sex. But the Y contains few genes (about 55) and a lot of non-coding DNA – simple repetitive DNA that doesn't seem to do anything.

But the Y chromosome packs a punch because it contains an all-important gene that kick-starts male development in the embryo.

https://www.sciencealert.com/the-y-chromosome-is-vanishing-a-new-sex-gene-may-be-the-future-of-men

Nature, has decided... that they suck.