I can report that TESLA Ranger came out to the house today and "repaired" both pillar cameras. Total time to "fix" was 15 minutes.
What he did was remove the pillar camera assembly and removed a piece of tape that blocked a hole to the camera. He said that now the camera could be heated by interior and the fog should go away quickly. "As long as you condition the car, you should not have this again when you are driving".
Here are some pictures to show the tape and removal of the tape. It was a pretty simple "repair".
Driver side with tape over hole
View attachment 503529
Passenger side with tape over hole removed.
View attachment 503530
We still have plenty of Winter left here, so I will monitor and report back.
Vin