How do you test drive a car for an online dealer? Do they drive to your home and let you take it for a spin?
There are a few Tesla galleries near me despite not being legal to be sold in my state.
This model makes so much more sense than needing dealerships with hundreds of cars filling a massive parking lot.
You could have a showroom with a couple of your best looking models, then outside just have one of each model ready for a test drive. You decide you like one? You place an order and have it there in a couple weeks.