No matter how good the oil or designers, it takes a lot of physical work to start and engine, and parts are going to wear prematurely.
That said, manufacturers want to sell new cars and bikes, and by definition these things come with gizmo's, and when the first owner puts his money down he is not the least concerned about future failing electronics, electrics, ring gear or anything else.
Then again, many used to worry about electric windows, climate control, automatic headlamps etc etc way back when, but such things are essential now.