Thank you to everyone who has provided feedback so far.
I'll give it until the end of the weekend and then I'll consolidate the feedback into the proposal: either by incorporating it, or adding it to either the future directions or alternatives considered sections of the document.
This provides a much easier introduction to Swift OTel but still enables configuration where needed. Previously you were required to provide almost a full page of configuration which for many project would have been probably copied from another project. Reducing this to a single line for the default configuration is much better.