Two problems with the drivelines of modern cars: sensors, which can cause some pretty spectacular mechanical failures; and cost-cutting engineering. Trimming parts to use less material and that kind of thing, but also less investment in QC (looking at you, Kia engine recalls).
There’s truly more to go wrong in modern cars, and the electronics can fail and cause mechanical failures, too, especially in the combustion cycle.
I just did front brakes on my mk4 Jetta…. in the middle of a west coast snowfall, aka “the world is ending, just like last year!”
Simpler, cleaner design than industrial equipment, and that stuff is made to be worked on by gorillas like me. Actual work time was less than shoveling it out of 14” of falling snow.
All hail the manual shitbox!