another article with an agenda. and a headline to get you excited.
https://www.sciencenews.org/article/new-dna-telomere-chromosomes-pangenome
Some males lose the Y chromosome from some of their cells. The loss puts them at risk for cancer, Alzheimer’s disease and other illnesses.
Cancer can also cause the loss of Y chromosomes in males. I learned this the hard way just last week. (Not me, I’m definitely a female/woman.)