I can't think of many real negatives. Since I got a parking camera in my car, I don't use the rear view mirror at all during parking. If there is some way I can

I can't think of many real negatives. Since I got a parking camera in my car, I don't use the rear view mirror at all during parking. If there is some way I can get more accurate information about the blind spots around my car (and this camera seems to be one such thing), I'd much prefer that. There will be cleaning and electronics problems but every technology comes with its own set of issues. The only thing I can think of is the general idea that low tech. often has less moving moving parts and is more resilient but I'm not sure that applies here.