The reason the "tool" works for you is that you are willing to game the system. Everything can be a hammer.
Those really looking for a casual hookup rarely are honest about it. The pond might shrink if they are (maliciously or not). This then requires a much more guarded and hard approach for those seriously looking for longterm relationships.
There is a signal value in what tool you use. Even though they might all look like a hammer to you.
People are accepting invitations on Facebook. But around here it is commonly known to only mean either an intention of attending (or just showing support even). Again Facebook the tool is not to blame. Hence I do not use that tool. No fault of the tool in itself.
So I think that the lament is not that dating apps are misused. People are "free" to do that. But what should the people who want a (for the lack of a better term) "real dating" app do?
Some thrive in this new world. But I would claim that we get more and more lonely while hiding behind our screens.
The extroverts had an easier time even before the apps. With the apps they thrive. The introverts just got an even harder time navigating this.
Dating apps are pure hell for those who "want to write the book". I do not blame the tool but I do see a real world issue.