Wisey: 1) That’s not a crisis – society gets along fine
2) over time, the women will be less fussy;
3) Such a sex disparity is unlikely among Jews (or Mormons) unless something kills off a large number of men (such as a war)
4) To observe a real “shidduch crisis” look at India and China which allow (or at least tolerate) aborting female babies result in a very serious shortage of women – which is already causing serious social disruption