That’s survivorship bias. You know your grandfather got great woman, because he already did.
All of this is pure luck, you can increase your chances by exposing yourself to more opportunities to meet more women, but it’s not a guarantee that you’ll get your dream girlfriend.
It only shows how insecure and resentful they are. Some very unattractive traits.
This makes no sense at all. How would this even happen, when there's roughly one woman for every man?
I'd advise you to think about what these things mean, rather than draw wrong conclusions from propaganda.
That is not true. In various European languages, the local equivalent of the word date includes settled couples going out together. If you go on date 10 times with the same person, you are considered to be in the beginning stage of the relationship.
10 dates with the same person with frequency of 3 dates a week is three weeks of knowing each other. That is not deep into the relationship yet anyway, it is beginning stage of a romance. Assuming you are looking for a stable relationship rather then hook up.
The article seems to be focused on finding long term relationship. It considers "not single" status to be a success. When you have one night stands, you are considered single.
I think you are hyper focusing on one very small paragraph title. The same paragraph labels it as a theory:
"A theory that the core problem is that most men are terrible in relationships even when they are superficially fine, women learn this, and thus men whose selling point is their stability cannot get dates."
Most of the article I find is mostly gender neutral. It also contradicts the usual claim that women/men will have to go on dates with an endless amount of losers:
"There is the stereotype of the person (usually but not always a woman) who goes on dates constantly, finding an endless string of losers. The data here suggests that this essentially is not a thing, or that if you do that it works."
There are definitely articles blaming everything on men but this article is not one of those.