The poll question doesn't say that. To me, an "inspection" is where I get my annual inspection sticker. Oil changes are recommended every 4 years (ie. the oil coolant in the battery). That is the only recommended dealership service inspection/checkup for a Tesla.
There are probably very few Tesla owners that have had their car long enough to say anything about multi-year scheduled visits to the SC.
The poll is so poorly worded and categories poorly defined that I don't really see its usefulness.
[Also the last 2 options on the poll's list are the same with some obvious choices missing...]