> app that plays back the same audio it hears, delayed by ~2 seconds.

> idk i'm not a neuroscientist. all i know is it makes people shut up and that's good enough for me.

Is it happening for the right reasons?

What is going through the minds of those people in that moment, when they hear an audio recording of what just happened played back to them?

Are they thinking they're being recorded? Are they nervous? Do they feel threatened? Might they act out on this in an unexpected and perhaps escalating way?

These are why I would not use this app.