Absolutely! You can easily add videos to your comments, as well as images and GIFs. Here's how to include a video in your comment.
1. To add a video to your comment, simply click on the "Add Video" icon from the menu by clicking the "more options" arrow located to the right of the text size button:

2. Once you click on the "Add Video" icon, you will be prompted to enter a valid video URL from YouTube or Vimeo:
3. Paste in the video URL of your choice:
4. You can post a video as an addition to a text comment, or let your video speak for itself. Once your link has been processed and the video thumbnail appears in the preview mode, click on "Post" to submit your comment:
5. Your video is now posted to the comments section! Awesome job 👍