One of the things that I've noticed in dating post 2010 as compared to 2003-2006 is that the threshold of what it takes to land a 2nd or 3rd date with a woman has massively increased since the mid-2000s. This started as website dating got more popular in the late 2000s/early 2010s but really exploded after 2012-13 when Tinder got big. In the late 2000s, women were get their inboxes flooded with messages, often from guys they found undesirable. Tinder was invented to prevent this sort of thing as women would only get
message from men that they had right swiped on. Women's swipe queues now astronomical and their message volumes are high. Additionally, since the late 2000s, men have been trying to slide into DMs, first on Facebook in the late 2000s when Facebook was cool, and since the early to mid 2010s on Instagram. Twitter, LinkedIn, and Clubhouse are other common digital places where women can receive digital approaches.
Compare this to 2005 when many fewer women were on OkCupid and Match. The majority of women in 2005 only had the options of the men who were approaching them in real life, which was far fewer than her digital approaches, though some 21-25 year olds in 2005 got a solid number of in-person approaches if they were active in nightlife in a big city. A woman would be more patient with her options. Now, a woman needs to feel all the butterflies to even have a 2nd date, which is a much higher threshold. It would be possible to literally go on the same date in 2003-06 as compared to 2015-present, and you'd get a 2nd date from a woman in 2003-06 and in 2015-present, you would be ghosted. Women feel more entitled and have much higher quality standards now due to having way more options, even having more options than the most active woman in nightlife in 2005.