Worse for whom? For women personally, probably. For nations? For the species? I don't know.
What's good for the individual does not necessarily align with what's good for the collective.
Though maybe not quite as silly as claiming that the individual desires of women don't matter but the individual desires of men do, given that there are more women than men. Certainly women's voices compromise more of the collective than men's voices, given there are more women, hmm?
No, I don't think so. It's still growing for now because there are still countries with birth rates above replacement. It is slowing down though. It's expected to peak and start its decline at the end of this century.