All the good looking women who would make great wives and mothers are taken in high school and college the latest. Whatever remains is taken shortly after they enter the workforce. There exist very few good looking (7 and above) women that are single and have a good heart, are modest, raised in a decent family, soft spoken and pretty. The window of opportunity when they are single is very very narrow. These are the 2% of women, the highest stock of females this wonderful creation can offer. If you don't frequent their circles or the events they attend you have no chance of meeting them. Women also don't go anywhere alone, so whatever hobbies women have or events they attend it is done with their husband or boyfriend and if they are single with their groups of friends.

tldr; there simply aren't enough single good looking young white women to go around for everybody, they are rare and exist mostly in very niche places where men without social circles (loners) can't get in to