What really peeved me off in OP was the part about ELA and History.
Dudical, grammar and spelling are NOT the same thing. Also,, are we righting a bill to Obama or something? I don't need to type like my underwear is being stretched up my ass rendering it stuck.
Do you not also care about what got us to where we are now? Who gives a care if you have teacher with a bad attitude as long as your learning stuff better it'll work. If you are saying "oh just look it up on youtube" how about you go ahead and not go to school and take online classes? That's what you're implying.
Have you also thought about others? You don't have to give a hoot in school you could just flunk. Some of these students NEED this "pointless banter" so they can learn more and apply it where it counts.
You'll never know what'll happen, you might be in New York then that Cash Cab guy fwooshes by and you don't get that 1000 because you messed up saying the quadratic formula or something.