Examine source code of Hide Amazon Personal Info

{
  "name": "__MSG_extName__",
  "description": "__MSG_extDescription__",
  "default_locale": "en",
  "version": "2.0.3",
  "manifest_version": 3,
  "permissions": [
    "storage",
    "scripting"
  ],
  "host_permissions": [
    "https://www.amazon.com.au/*",
    "https://www.amazon.com.br/*",
    "https://www.amazon.ca/*",
    "https://www.amazon.fr/*",
    "https://www.amazon.de/*",
    "https://www.amazon.in/*",
    "https://www.amazon.it/*",
    "https://www.amazon.co.jp/*",
    "https://www.amazon.com.mx/*",
    "https://www.amazon.nl/*",
    "https://www.amazon.sg/*",
    "https://www.amazon.es/*",
    "https://www.amazon.com.tr/*",
    "https://www.amazon.ae/*",
    "https://www.amazon.co.uk/*",
    "https://www.amazon.com/*",
    "https://www.amazon.cn/*"
  ],
  "action": {
    "default_popup": "html/popup.html"
  },
  "icons": {
    "128": "icon/icon128.png"
  },
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "@hide-personal-info-on-amazon-addon",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}