If someone doesn't make the simple effort to synthesise their thoughts in a text message short audio message, and instead of that, make a long audio message without too much content, I won't be the person who make the effort to listen to a 2-5 min. of audio.

Fortunately, most of the people I care don't do that, and that only happened to me with others. Anyway, I find this as a lack of respect to the other person for wasting their time.