When I originally ordered my S back in 2016, it also mentioned home delivery. After a few weeks, it was updated to show the local Service Center.I had a similar screen for up here in Washington. I even tried changing my zip code to the same as the Seattle delivery and it still would only give me the option of delivery at home. I wonder if this is default for everyone and once our delivery date gets closer there will be more communication about it and the possibility of picking up at a delivery center.
Honestly, I would've been glad to have home delivery since it would be a unique experience. Also, the Service Center at the time was way overcrowded and deliveries were done by pulling a curtain to separate a bay or two from the other bays.