I did finally receive communication from Tesla about my preorder. I guess this is how they’re trying to keep preorder holders who need a new car immediately happy. It read the following:

Cybertruck is Here
And your reservation is in the queue. While you await delivery of your Cybertruck, get $1,000 off the lease or purchase price of a new Tesla.* Place your new order by December 31, 2023, to qualify.