Re: Wun thing to say.
Here's a few
https://www.json.org/ - no possibility of comments in that
https://en.wikipedia.org/wiki/JSON - hmm. still nothing about comments in there
https://tools.ietf.org/html/rfc7159 - nope, no comments in there either
and even this which provides a hacky workround
https://stackoverflow.com/questions/244777/can-comments-be-used-in-json
I can't put in comments without stuffing the data in a nasty way.