Earlier quoted context omitted.
Same, early 2010s IMO seems to be the point where the industry really started to shift. There are some good cars from before this time, but keep them running past the 2030s will be a challenge.
What happened in the early 2010s? 1980s widespread adoption of electronic fuel injection - this is generally a good thing, cars become more complex but run better more of the time 1990s widespread adoption of more advanced emissions control systems - for reliability i'd say this is only a backwards step - none of these systems are required to propel the car down the road but many of them can stop a car from driving.…
I haven't done it yet, but maybe looking into the EU mandatory regulations would make sense. eCall, for instance (a feature that will call for help if you crashed by contacting an operator), was made mandatory in new cars in 2018. The initiative gained traction at around 2013.