I have 2 male friends who are mid thirties and virgins. They both probably make close to or over 6 figures. Honestly had i not met a buddy at 19 who showed me how to talk to women i would most likely b in the same crowd. I work with only men and never had any large social circles. When thats your life you have no experience or confidence to get experience from what ive seen if men go past a certain point as virgins they are going to stay that way regardless of who they personally meet in the future.
Your not going to b looking for a wife when you havent been able to find a girlfriend for 10-15 years. Eventually it becomes something that you hear that other people do, and it wouldnt matter if a girl talked to you for half an hour these guys dont have the ability to pick up on those social cues. Its like well she talked a lot. Not she was flirting or dropping signs.
Not every female is coquettish or "subtly flirtatious" and are pretty direct in what they want. I don't know about you but every virgin I've met isn't like "yeah I'm a virgin because females aren't attractive and I don't want to ever get married." it's a purity thing and following the word.
To suggest that God has disdain for that and doesn't know their shortcomings (if they exist in that fashion) and isn't able to overcome that is unreasonable.
Plenty of people get married or meet someone in random encounters even at much advanced ages.
If someone has no interest at all in getting married as a pursuit and purposely bottles up any attraction he/she feels and expects "if it's right" to get swept away in emotion all the way to their wedding like in films then I could agree that this is not the right approach.
It could be some need to make a more concentrated effort, but to suggest that if they don't understand the subtlety of the female sex when they want to be coy that they won't ever be married is not what I've seen. There is certainly some of that
during the courtship and it flatters the female to notice and operate within that wordless language that she speaks but getting a wife through simple flattery and charm should put any discerning believer on guard.