> Why aren't you equally as mad at the personnel at your child's school? It's one thing for a national or semi-national rollout of broken enterprise junk, it's another thing for your child's instructor to go along and demand that you use this broken system instead of providing reasonable affordances

You don't expect people who face no consequences for anything short of criminal conduct to change their behavior. Being mad at civil servants is like being mad at the weather and only slightly more likely to accomplish anything.