Surely DJI have been aware of this for a long time and they should be working on it? The OSD warnings are also critical, if they can double the image quality I am sure that they can implement audio and the warnings.
I'm surprised anybody wants to listen to live audio. I sure don't. Sounds like garbage (at least on analog). But sure, add it if possible. Just make sure to put a switch to turn it off as well.
Unfortunately I don't believe that DJI is even monitoring this forum anymore They at least used to post canned responses occasionally which showed
they were reading our posts even if they weren't going to do anything about it! Now no DJI posts! I think we are on our own and can just help each other!