If your Peertube instance allows joining chat with [XMPP clients](https://livingston.frama.io/peertube-plugin-livechat/documentation/admin/advanced/xmpp_clients/), users using such clients will see the terms as chat messages, comming from a "Peertube" account.When you update terms, they will receive a new message withthe update terms content.
If you are not logged in onthe Peertube instance where you are watching the video, you will automatically join the chat.You will be assigned a random nickname (something like "Anonymous 12345").