JSON values low variance between different representations of logically equivalent documents. It's not a primary concern (e.g. the explicit lack of key order al

JSON values low variance between different representations of logically equivalent documents. It's not a primary concern (e.g. the explicit lack of key order allows a lot of variance), but it seems to trump syntax convenience just about everywhere except whitespace. Going all unquoted-keys would also be low variance, but this would restrict keys from "any string" to "valid javascript identifiers" or something bespoke in between.