This is a copy of the note for the ban, to which I had responded with my note (above):

You have been banned from participating in /s/debatealtright. You can still view and subscribe to /s/debatealtright, but you won't be able to post or comment.

Note from the moderators:

No saying 'you're wrong because I deem you wrong' and appealing to authority isn't an argument.

If you have a question regarding your ban, you can contact the moderator team for /s/debatealtright by replying to this message.

Reminder from the saidit staff: If you use another account to circumvent this sub ban, that will be considered a violation of the Content Policy and can result in your account being suspendedfrom the site as a whole.

This is the response I received for my 2 questions:

You have been temporarily muted from s/debatealtright. You will not be able to message the moderators of s/debatealtright for 72 hours.