How many times have you watched a video on Youtube and the first thing that makes you cringe is the audio quality. Sound matters… a lot. You could shoot Citizen Kane quality video but if your audio is popping or scratchy or just too low to hear it with straining, all of that video work is thrown in the garbage.
The same can be said if your audio is pristine but your video is taken from your phone vertically or its too dark or out of focus or a million other things. I’m not saying that everything has to be perfect but everything has to be good enough.