There are women open to polygamy but they don’t seek out those women. They want to force it upon those who don’t want that lifestyle for some odd reason.
More than anything, I hate it when they make it seem that a woman who doesn't want to be in a polygamous marriage is somehow less of a good Muslim than a woman who is okay with being in one.
We have options not to, and anyone with conmon sense understands that jealousy is the main factor for women which is natural. Some are able to overcome it and some cannot and therefore do not want to be tested this way. As long as you do not make the halal haram, you are well within your rights to prefer being in a monogamous marriage