I drove an Ioniq 5 with digital camera mirrors, and although they gave a very high resolution image when driving slowly through town, I found them distracting due to the “cinematic” quality of the image. At one point driving through Worcester there were two nicely dressed ladies on the pavement behind me and I could clearly make out the fabric and patterns of their clothing. This was at low speed in heavy traffic, but it was obviously a distraction (this is a genuine observation, not just put in for laughs) It was almost like watching a film on the end of the interior dash. The standard mirrors are large and clear, and evidently do a better job in wet weather and night driving.
If the camera system improved safety and awareness of the road in all driving conditions I would consider it, but I honestly thought they were just an interesting but distracting gimmick.