We need to admit schools are babysitting kids and not teaching them anymore. A few kids can still learn, but so many others don't. Especially the one who would learn in a better environment, but whose class is disrupted by 1 or 2 students preventing their education. Once a student gets behind a year, they aren't going to ever catch up if they are only passed on to the next year instead of being identified as someone who needs to repeat the year.