So nowhere, then.
What is Adaptive Cruise Control and Automated Lane Centering if it isn't self driving?
Notably, the NHTSA called out these exact features in their letter to Comma.ai: https://techcrunch.com/2016/10/28/comma-ai-cancels-the-comma...
If the car can't drive without you, then it's not self-driving. Those features do not allow the the car to drive by itself. It can't go anywhere without a licensed, attentive driver. This is so thoroughly not complicated.
What hasn’t changed is that OpenPilot falls under the category of level 2 self-driving as defined by the Society of Automotive Engineers[1]
Look at the directory structure for the software - it has a "selfdrive" directory where all the code is![2]
[1] https://venturebeat.com/2020/01/07/comma-ai-launches-comma-t...
[2] https://github.com/commaai/openpilot#directory-structure
> Currently, openpilot performs the functions of Adaptive Cruise Control (ACC) and Automated Lane Centering (ALC) for compatible vehicles. It performs similarly to Tesla Autopilot and GM Super Cruise. openpilot can steer, accelerate, and brake automatically for other vehicles within its lane.