Lack of common sense is the only subject taught in government schools.
This young woman has learned the only lesson that public school can teach her, that she should have been home-schooled or privately schooled.
Back when dinosaurs were roaming the earth, I taught high school in a small Wyoming town. Well over half of the student’s vehicles (always Ford pick ups) had gun racks mounted to the rear window with rifles in them. Way of life in the West........sadly, it’s passing.