Comment by hitekker

My take: if a given task is not fun, then it is work. People on average do not enjoy work. They do not like doing work, let alone doing it well. Training kids to do work well, without any pleasure, necessitates heavy accountability enforced by management, which brings a slew of its own requirements and complexities.

Schools already handle many cross-competing concerns across stakeholders (PTA, Taxpayers, Town Government, State Government), so I suspect they would want to reduce their enforcement & oversight load. They'll choose a teaching style that makes everyone happy or at least complacent, even if they know "fun is not learning".