To me, it is not funny, and I am not making fun of my friend.
I think, most of the people are least interested in the technicalities of the automobiles involved. They think, if / when some problem will arise, they will visit some mechanic and have the work done.
I think, the biggest Dilemma is; people are least interested, and do not even bother to read the owners / users manuals.
If people start reading them, then I am quite hopeful that most of the issues will nor arise, especially the ones leading to the sudden / instant demises of cars.