OML: Oh My Lord (yet another JSON alternative)

OML explained in 5 minutes: https://youtu.be/iqm3sba51p0

I found OML while looking for a more compact, readable alternative to this huge JSON file[1]

Quick Comparison:

OML:

    {
     key1 = true
     key2 = "Hello world"
     key3 = [10 20.5 null false]
     key4 = {
      sub1 = Test
     }
     # this is a comment
    }

JSON:

    {
     "key1": true,
     "key2": "Hello world",
     "key3": [10, 20.5, null, false],
     "key4": {
      "sub1": "Test"
     }
    }

[1]: https://duckduckgo.com/bang.js

I just saw this and the related WSV, and TBL formats on YouTube yesterday.