I took delivery of a Rivian R1S last week and recorded the entire handover process with my Rivian delivery specialist. Rivian offers home delivery for customers that don't live close to one of its delivery centers and I chose that option because the closest delivery center is in Brooklyn, New York, which isn't a very convenient location for me to visit.
I also had another incentive to take the home delivery option, and that's so I could record the delivery process, and show others exactly how it's done. I did this when I took delivery of my Rivian R1T last year, but I sold that vehicle to make room for the R1S, which is a better fit for my needs.