[gydfi]

Leaving a small pool of people who have all those things, and are still desperate, due to overwhelming personality flaws.

[stale2002]

It is not people who are "desperate". It is women who hate getting message like "DTF", or hate receiving unsolicited dick pics.

Tinder, and other dating apps suck. So it is reasonable to want to have a more high quality experience, especially for rich professionals who can easily afford to throw a mere 100$ or so for a high quality experience.