shell-things/etc/firefox/policies/policies.json

{
  "policies": {
    "3rdparty": {
      "Extensions": {
        "jid1-MnnxcxisBPnSXQ-eff@jetpack": {
          "learnInIncognito": true,
          "learnLocally": true,
          "showIntroPage": false
        }
      }
    },
    "DNSOverHTTPS": {
      "Enabled": true,
      "Locked": false,
      "ProviderURL": "https://dns0.eu"
    },
    "EnableTrackingProtection": {
      "Cryptomining": true,
      "Fingerprinting": true,
      "Locked": false,
      "Value": true
    },
    "ExtensionSettings": {
      "jid1-MnnxcxisBPnSXQ-eff@jetpack": {
        "install_url": "https://www.eff.org/files/privacy-badger-latest.xpi",
        "installation_mode": "force_installed"
      }
    }
  }
}