They're trying to teach you to take the initiative and do something other than complain (no offense) or not utilize your tools in front of you at 110%.
Don't like high school classes because they're boring or stupid? Then go to where good classes are. When I was in HS I went to the community college part time -- I just wheeled in and asked and they said yes.
It's a good thing you've figured this out already, but boy is school going to be painful from now on. Everybody else is probably going to tell you otherwise, but perhaps you should consider a radical change in your education plans, especially if things just get worse. Maybe leaving in a couple of years and doing something more worthwhile, even if that just means going to college early. I know it sounds risky, and others reading this might even think I'm being irresponsible in telling you this. But I'd at least keep your options open.
No school, no ideology, no government, no schoolbook, no person. Don't spend your time lamenting that fact and using it as an excuse not to do your best.
In your situation right now, this week, this month, you can try to make the best of what you have. Understand the limitations, sometimes improve the system around you.
By complaining and feeling helpless, you will defeat yourself. I have lots of experience at this :)