Most countries in the world females outnumber men. What kind of nonsense are you stating?
The countries where men outnumber women is because of intended reasons. Gender selective abortion:
The long-held preference for boys decreases the number of successful female births. Families from all stages of economic life oftentimes abort their girls, because although advanced education can decrease the preference for boys, it can also increase the couple's knowledge of tests early on. Also, economic reasons can drive this decision.
Anyways, my point is nature naturally produces females more than males. During humanity history, women have always been more numerous and why polygamy always has existed.
Also, Egypt is also on the list for gender-selective abortions which explains a lot lol:
https://en.wikipedia.org/wiki/Sex-selective_abortion
Anyways, I live in the west and I come from Somalia and both of those places have higher female population ratio. I plan to get into a polygamous marriage, inshallah and do a duty of taking care of single women for the sake Allah.