But all of my services speak JSON, so if I can do a tiny bit more work to speak the same language, that's an advantage that JSON5 loses over JSON. I don't think

But all of my services speak JSON, so if I can do a tiny bit more work to speak the same language, that's an advantage that JSON5 loses over JSON. I don't think JSON5 is enough more human-friendly to make up for that rather large disadvantage.