I know this is typical for the US so this is more for US people to respond to. I wouldn't say that it is the best system for work, just wondering about the disconnect.
I've never understood homework. I didn't have any resonance with school work either. The whole endeavour seemed pointless until I needed to calculate the volume of loudspeaker cabinet or determine the voltage in a circuit. Only then the activity had any meaning and hence I was motivated to learn trigonometry or electromagnetic field theory. It wasn't even work because I love to learn. I failed almost every exam I ever attempted and yet meanwhile, back in reality, I was perfectly able to function and thrive in the technical world that we inhabit. Homework can eat my refuse.