In many ways the big disruption is that EVs require orders of magnitude less service than ICE vehicles.

In the case of Tesla, their gains in reliability are directly transformed into a lesser demand for servicing. Once they get into a inflection point with their fit and finish quality they will likely become less dependent on having a traditional service infrastructure. Instead they can double down on more unorthodox models like mobile service.

Traditional manufacturers, in particular Japanese manufacturers, already achieved peak reliability in ICE vehicles. But even with that, they still need to have a service and maintenance footprint because their cars still break.

The average-reliability EV breaks way less than the top-reliability ICE, so you really need way less service infrastructure if you only sell EVs.