I've twice signed up for dating apps and had the exact same experience you have. I do not like trying to prove how worthwhile I am in two sentences. I deleted them within 24 hours. Disgust was a great word choice.

I'm 39 and single, although I have decent success offline when I expend any effort.

The women who I've dated in real life--I'm pretty sure they'd all ignore me on the dating app. Phrased differently, I find the women I've actually dated far more attractive (not only physically) than any who will engage with me online.