Perhaps I'm missing context but it all sounds so vague and low-impact that I just can't imagine spending so much time and energy engaging in these thought experiments on documentation improvements.
I understand the repo is for developer documentation but it took a long time of poking around to figure out what the product even was. Eventually I stumbled upon this blog post which seemed to anticipate my confusion and flat-out said: "For those unfamiliar, Artsy is a fine art marketplace." All the meta analysis is striking me as very distracted. Maybe its just the nature of the content but it seems like an inordinate amount of engineering resources are spent on process management, planning, and iterating on documentation thereof.