This is extraordinarily helpful. If every publisher restructured its ads.txt file in the way Braedon is suggesting, I suspect many would change their monetization choices.
I appreciate what Primis is trying to do with this "Ads.json" proposal, but unfortunately I think it'll do more harm than good.
However, I think we can get most of the understandability benefits just by formatting ads.txt files better.
So, I wrote a formatter over the weekend.