Seems like someone just wants to eliminate bad grades from undone homework so in the end their grades are better and therefore the school looks better...But thats just MHO
Stress isn't from homework as I remember...stress was from not enough one on one attention and throwing smart kids into challenged kid classes because the school got paid more...but the kids got bored. I also feel that homework was a positive reinforcement...even if I never actually did much of my own...it wasn't because I was overloaded with it...I was also working and doing chores and taking care of my brothers and being stupid kid