I totally agree with everything you said. Tesla should allow for very local or regional or national searching -- give each user exactly what they want! Don't restrict choices. Some people might not care about the delivery fee OR buying a car sight unseen... others very much car to see the car in person before plunking down $100k. Why Tesla does what they do with respect to this, nobody really knows. But I suspect it's 99% marketing people behind it, and 1% web UI experts. But that's OK, since I get to offer an alternative as best I can.