On top of that, it doesn’t even do a good job of preparing kids for work since the majority of jobs will be in a team based environment while schools focus on individual/isolated learning almost exclusively.

The modern school system was largely developed around the early 1900s with the intent of creating factory line workers: people who could remember and perform 2 or 3 repetitive tasks. This is further compounded by the rise of standardized testing, which provides a good base level for quality of subjects across the range of individual teacher’s skills but has become an administrative crutch that puts test scores above everything else, leading to a cycle where kids are taught only to remember stuff long enough to pass the next test and then dump it from memory for the next set of test subjects.

Schooling needs a major revision from the ground up for the modern age.