This is the only thing I'm not sure about in Elon's business plan. It's easy to dismiss car dealers as mindless parasites who make a living out of other people's work, but I think it's more a symbiotic relationship these days. They know where their bread and butter comes from, they talk your product up, sell it, and more importantly service and repair it. That's infrastructure you don't have to pay for and build, work you don't have to coordinate. Larger dealers could probably be talked into having charging stations too.
The main problem with dealers is they make a substantial portion of their money from servicing and that subsidises the rest of the operation.
With EVs in the long run that money isn't there and somehow the overhead of having dealers has to be added to the purchase price..
If you have taken delivery of a Tesla, you know they are delivering 50 cars per day out of one location, that is a very efficient model in terms of staff, and real estate. The only way I can see dealers matching this is to consolidate to a similar scale...
A short term problem is dealers prefer to sell ICE are more used to selling ICE and mostly disinterested or poor at selling EVs..
For Tesla service is an issue, but mobile service is again a very efficient solution when combined with fewer larger service centres... many of those service centres also doing deliveries.
When EVs become the main game sooner or later car companies and dealers will work out a model that works, Tesla can also elect to franchise this area of the business at anytime.. When the fleet is larger and there is more money to be made from service is a better time..
But Tesla would need to pay the franchise operator for warranty repairs and deliveries... and the franchise operator largely has the same overheads... and the same income from service...
The main advantage car companies have is car dealers pay for cars when they are delivered to the lot, so car makers get their money before the car is sold,,, again if that is done for EVs it adds a cost somewhere... typically this is financed, often by the car maker...