The more tech they pack onto vehicles, the shorter their lifespan as well. Not too long ago, a few weeks in fact, I visited our junkyard (I am friends with many there and it's sort of a hangout) and it astounded me how new and modern so many vehicles there were. I'm talking 2016 Chevy Equinox, 2012 Ford Focuses, and a 2011 Lincoln MKX.
I am betting a lot of the 'fancy tech' started to fail, and with software becoming obsolete even faster today, that ultimately things such as infotainment systems, backup cameras, safety equipment such as automatic braking, radar, blind spot monitoring and the like that people grew accustomed to also failed; many of those vehicles had accident damage, some looked brand new still. Capacitors fail often, anyone who's familiar with mid-2000s PCs and tech can tell you stories of the infamous 'capacitor plague'.
With this kind of tech, it's another thing to ultimately fail, and not be 'supported' by software or the diagnostic tools at mechanics (which are largely like massive PC repair labs than the greasy oily shops of yesteryear) and once that happens, people just get rid of the vehicle, and 'buy another one'.
People say to me all the time that a modern vehicle lasts far, far longer than a 1970s counterpart. But I always respond to them with this fact: "You can come across a 1972 Ford LTD that was sitting in someone's backyard for decades, and with little effort, can get it running and driving fairly easily. You won't find a 2024 Hyundai Santa Fe in similar shape and be able to coax it to start in the same time frame, because the technology would be long rotted, electrolytics long dried up or leaked, and no diagnostic equipment necessary to scan and troubleshoot will even exist"
With so many in junkyards that are not even 5 or 10 years old, I find it hard to believe that vehicles today last nearly as long, and upgrade culture also impacts this. People also drive farther than they did in the 1970s as well, and this alone will also impact anyone's desire to own an EV in the future.
Just saying that don't trust the tech to always get you out of a situation. We're only one more Check Engine light away from tech such as this to not detect anything and let DUI continue. The solution isn't these band-aids, it's to make the punishment for such a crime harsher than it is lately. Not only is DUI not a permenant loss of your privilege to drive, but even crimes such as first-degree murder are getting lenient sentences, and prisons becoming closer to a high school (prisoners even get TV, internet, and can attend church for crying out loud) than the iron bars of the past. With such lenient punishment, there's even less reason for anyone to be deterred from committing a crime. When folks get plea bargains that allow them to spend 20 years and be parolled for first-degree murder, we got a huge problem.
Either driving suddenly became a right one day, or we aren't taking crimes such as Driving Under the Influence seriously enough to deter it properly. Technology being tossed at the problem never fully fixes anything. Just ask Boeing about the 737 MAX MCAS incidents. Another band-aid designed to prevent human-error contributing to plane crashes resulted in planes literally flying themselves into the ground.
One of my favorite quotes is from Star Trek III: The Search for Spock where Scotty disables the U.S.S. Excelsior by removing a few chips, and is quoted "the more they overthink the plumbing, the easier it is to stop up the drain"