The downsides, however, is that while the car part of the car is more durable and long-lasting than ever, the software/computer parts of the car are hamstrung by terrible decisions that are sure to age very poorly. This will only get worse when GM decides they want to turn the infotainment screen into a data-harvesting cash cow.
Also, this will slow down the transition to EVs. And it ends up saturating the used car market with cars designed with the tastes of show-boating new-car buyers in mind. This screws over people who just want a humble, reliable, practical vehicle instead of an overspecced, oversized, brodozer.