I'm seeing comments saying go to a mall, train station, or airport, and you will see short and unattractive men can get a wife and kids. That's called survivorship bias:

Survivorship bias, survival bias or immortal time bias is the logical error of concentrating on the people or things that made it past some selection process and overlooking those that did not, typically because of their lack of visibility. This can lead to incorrect conclusions.

You're not seeing hordes of attractive, unattractive, tall, short, rich, or poor men who are still single even though they wish they were not.

My point is, even if you see unattractive men who were able to get a wife, that doesn't mean that all unattractive men have a realistic chance of getting a wife.