If you remove this user, you won't be able to create another user or channel with <strong><x id="PH" equiv-text="user.username"/></strong> username!
As you probably noticed: creating an account is not necessary to watch video on <x id="INTERPOLATION" equiv-text="{{ instanceName }}"/>. <x id="LINE_BREAK" ctype="lb" equiv-text="<br />"/> However, creating an account on <x id="INTERPOLATION" equiv-text="{{ instanceName }}"/> will allow you to:
If you need help using PeerTube, you can have a look at the <x id="START_LINK" ctype="x-a" equiv-text="<a class="link-orange" href="https://docs.joinpeertube.org/use/setup-account" target="_blank" rel="noopener noreferrer">"/>documentation<x id="CLOSE_LINK" ctype="x-a" equiv-text="</a>"/>.
If you run PeerTube using Docker, check you run the <x id="START_TAG_CODE" ctype="x-code" equiv-text="<code>"/>reverse-proxy<x id="CLOSE_TAG_CODE" ctype="x-code" equiv-text="</code>"/> with <x id="START_TAG_CODE" ctype="x-code" equiv-text="<code>"/>network_mode: "host"<x id="CLOSE_TAG_CODE" ctype="x-code" equiv-text="</code>"/> (see <x id="START_LINK" ctype="x-a" equiv-text="<a href="https://github.com/Chocobozzz/PeerTube/issues/1643#issuecomment-464789666">"/>issue 1643<x id="CLOSE_LINK" ctype="x-a" equiv-text="</a>"/>)