it is true that today's technology is beyond comparison to what it was used in 60s, but I am far from saying that it is going only for the better. Quality of several items is definitely questionable, or as some believe, there is a time-factor built in to make sure that you will spend some bucks on repairs, and ideally buy a new car rather sooner than later.
Besides, in my MB GL, I start to believe that electronic stuff included in the car costs more than the engine and other "traditional" components. I don't want to imagine what would happen if one of the electronic toys breaks down… What at the best I can expect is a message displayed in red capital letters: SEE YOUR CAR ENGINEER (who would connect its laptop and announce that the entire segment of the car needs replacement. Just as you do with LEGO stuff
At least, when I look under the hood (bonnet for some), I can se that the stuff recalls what I learnt at the training about car parts I had at my driving license courses some…. 35 years ago