Disable YouTube Watch Later Autoplay

manifest.json

{
  "name": "Disable YouTube Watch Later Autoplay",
  "description": "Watch individual videos that you saved for later without autoplaying all of them.",
  "version": "1.0.5",
  "manifest_version": 3,
  "icons": {
    "16": "icon-16.png",
    "32": "icon-32.png",
    "48": "icon-48.png",
    "128": "icon-128.png"
  },
  "permissions": [
    "scripting"
  ],
  "host_permissions": [
    "https://*.youtube.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://*.youtube.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a772bd67-aa81-402e-8dbf-e0e0c7cb71d8}"
    }
  }
}