> I wish these services were a monolith so there was any amount of discoverability at all,
Why do you conflate microservices with discoverability? What's wrong with simply calling a web service?
> (...) and I don't have to beg for time from busy people on other teams to help me use their undocumented APIs
And you believe that the same hypothetical team you claim doesn't document their API would all of a sudden documented all its internal?