Yeah but if you are clicking on everyone to see who clicks on you, you don't have to pursue anything.
If someone clicks on you and you don't want to sleep with them, you wouldn't reach out to them about it, no? So you don't reach out to anyone, waiting for them to reach out to you to express their interest.
And now you get to the point where both are waiting forever for the other to make the first move to avoid embarrassment.
Well, exactly. This is why the app fails in its basic model: it doesn't help you past that awkward first step of signalling interest. Even after getting a mutual thumbs up, you still don't know if there's a real hookup there.
If someone clicks on you and you don't want to sleep with them, you wouldn't reach out to them about it, no? So you don't reach out to anyone, waiting for them to reach out to you to express their interest.
And now you get to the point where both are waiting forever for the other to make the first move to avoid embarrassment.