Yes, valet mode ensured the mechanic didn't go tearing up the street. However, I fully believe he never should have punched it. Further, I had told the shop not to worry about resetting the TPMS, that I would take care of that. Not that I mind the test drive for that purpose, but to push the car on the test drive, not cool.
The manager quickly emailed me back (after hours) in response to my video, indicating he terminated the employee. Harsh or justified, everyone will have their own opinion I'm sure. Still need to get the car lifted to take a look under the body for any damage, hopefully I can do that tomorrow before a road trip.
While I appreciate those that said never let a mechanic (other than Tesla) touch the car, and certainly not without supervision, sometimes that isn't always practical (with Tesla being a long ways away for some of us). I did do my own wheel swap out of an abundance of caution, and to 'be one with the car' and learn a bit lol, but in this case, I figured that talking to the shop twice about what needed to be done and my concerns that it is a unique car before they touched it, and leaving a diagram of the jack points, was covering my bases.