Ah, Asymcar is my goto example for that. And if what you say is not interesting, no level of production value will make me listen longer.
. So I'll give my standard answer. If what you're saying is interesting, audio quality is less important.In between is a grey area. So, specifically addressing Henrik's question, that microcast was perfectly OK, except that once we had dealt with the weather and the question, I had had enough. On all outdoor recording wind noise, handling noise and bumps are the most distressing to me because they are always a shock to my ears. But if I know it is going to be over in three minutes, I can survive.
I've recorded outdoors and walking along myself, almost always with either the built-in microphone on the earbuds or else with an external Zoom iQ-6. The Zoom is actually worse, because it is so much more sensitive to wind and handling. A few times, when I was doing Dog Days of Podcasting, I cheated and recorded while walking along only to shadow myself with a decent mic when I got home. That's fun because you get the spontaneity of unscripted speech with much better sound quality.