Follow up to this, got a text asking if I wanted delivery today (1/10), haven't responded. Delivery date on the website is set to 1/11.
Reached out to the Fremont location to see if I could get information about the MCU, but the advisor wasn't able to pull the information and forwarded the request to the delivery team. Build date of vehicle is 1/9/2022. Hoping to get information about the MCU prior to accepting any sort of delivery, and hopefully will be a good data point for all of us to see if January vehicles have the updates.