I recall similar anxieties when TV's dropped vacuum tubes and went semiconductor, disc brakes replacing drums, factories adopted automation and robotics, asian imports wiped-out domestic manufacturers, smartphones and tablets took market share from desktops.
I can certainly see this as a big, but gradual, impact on the service/repair business.
But, the dealerships will love it.
The way the beancounters at the bike shops explained it to me, the dealership see most of its revenues and profits from vehicle sales, seconded by parts sales. They claimed that the service department barely broke even, what with its large expenditures on mechanics, real estate (shop and parking lot), insurance (dangerous stuff going on there), ...etc.
The service department was considered as a "necessary evil"...