They're starting to put cars on the same obsolescence train as consumer electronics. This is on a device that costs a helluva lot more. I suppose that EVs have the same issue.
The parts situation is going to be interesting. Lacking standardized design and only a limited number of years of guaranteed (and high cost) replacements, it should be interesting in a decade. Cars a tough environment and I'm afraid that wrecking yards will see a lot of usage in terms of both cars become obsolete/unfixable and as sources of spare parts.
It's interesting that the original sin of pushing towards this situation is the mandatory backup camera. Once the screen and a tolerably fast embedded system get installed, cost reduction leads you to a monolithic place for car controls. The modern fascination with cell phones probably helps the population go along.