I think this is a psychological form of natural selection at play.
I was born in 1987 - I found love by mistake, when I wasn't looking for it at all. I don't want children, nor does my partner - I shudder to think of what future "entitled" generations will look like if people who don't get culled (when they should) by this form of psychological natural selection which I've just coined as a term.
No one's perfect, and nothing will last forever. While the chemicals in our brains tell us it is important to have something, or do to do something, there's just phenomena of the natural universe playing out.
Your last line sums it up perfectly, with the last word the best, whatever.
Yeah, on one hand these people are just doing everybody a favour by free-willingly ruling their genes out of the gene pool of future generations, but on the other hand, they probably end up pregnant after a drunken mistake born out of desperation anyway.