OP here. See the pictures posted earlier in this thread. There are two businesses on either side of these superchargers. The ferry side required payment, the hotel parking side is free access.
You won't notice this nuance until you enter the ferry side and see up close the tiny signs posted and or get approached by the attendant.
Yet, the Tesla website clearly states the supercharger is located on Ferry property.
I posted to get clarity on this discrepancy.
The final answer that satisfied me and was not apparent based on the painted lot lines is that GIS data shows the whole lot being owned by the ferry. The hotel doesn't own any of the parking.
And yes, I do see an issue if businesses arbitrarily start charging access to Tesla superchargers. Fortunately that is not the case at this location. But I'm sure that's going to be another long exhausting discussion.