A female friend of mine echoed a bit of the sentiment that a few of my friends had theorized was at least partly to blame, and that’s that she felt like had too much choice and was getting too much attention. She felt like her ego was being inflated in a way that was unhealthy, and so she turned away from online dating and eventually met her fiancé through mutual friends.
I wish I had some actionable advice to give along with this anecdote, but I’m still stuck in the dating game myself.