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 with the update terms content.
If you are not logged in on the 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").