I feel like that is a self-perpetuating cycle. Japanese carmakers build cars to rust out in half a decade and thus nobody wants to buy old rustbuckets thus the carmakers don't bother to build them to last.
The fact that insurances value a car of 35k€ at, I’m guessing, 25k€ at the exit of the garage, then 18, 12, 7, 4, 2k€ the following years, means that people see no value in used cars.
Whereas the real value of a car is certainly 25, 24, 23, 22, 21, 20k€ along the years, and when one recycles it, it’s actually a huge new cost for the household, for a car that could last 20 years. It breaks after 7 years? “Yeah buying a differential costs more than the entire price of the car, sir.”
I personally drive a jap car from the 90s and 400+k on the clock. I can fix everything myself including rebuilding anything i need. My wipers arnt controlled by a CANN BUS, they use a simple mechanical switch. There is a new killer on the block that makes corrision look like childs play - its called computers. Cars these days are literly THROW away with the amount of electronics on them. Replacing the guage cluster on a new econo-car like a hyuandi can cost upwards of 8k. Instance write-off, doesnt matter that the engines wont lost 150k, because the electronics that manage it are discontinued way before that. Got a broken wire in your loom? thats 5k to replace.