Hendrickson's site is full of people who have traded some mails with the IRS and ended up with a check (One of the links I posted - "Every which way but loose" aaEWWBL). It's also full of people who didn't have to trade any mails - they just made an "educated" filing and the IRS handled it properly the first time (Another link, "More victories", which has several pages of scanned refund checks).
I studied the EWWBL pages for a while to conclude that the government is not as depraved as (I assume) you show in your video. Or perhaps they are, but they aren't (yet?) willing to go public with the "violate the law because we need revenue" strategy to all their peons. They have an image to protect, and that means we can still get them to follow the laws.
I've seen a few stories about people battling the IRS and eventually winning, without having to resort to lawyers. Right, it's that image which keeps anyone from questioning the government; because most everyone pays their taxes (or at least, pays whatever taxes that are automatically swallowed by sales, property and whatever's taken out of their paycheck), the government hasn't generally been open about forcing their citizens to pay up. Rather, they use the schools they own to beat the idea into children that "everyone pays their fair share" etc., so by the time your brain's been fried and out of high school, you're ready to go to work (sometimes college, but in my area, most people stick with working.) Nobody really questions why they pay taxes; they mostly just know it goes into roads and pays for ambulances. My personal beef with it stems from paying for war and social security; I wouldn't mind paying taxes, if I could control how those taxes were spent. I have no control over that, nor do I control how much I pay. Even if one disagreed with complete anarchy, I don't believe the system we have now is preferable or functional long-term. (We could refer to ancient Rome as an example of a powerful society which stumbled and fell.)
Anyway, it's easier when your citizens aren't well versed in politics or tax law. Just so happens, public schools will never mention anarchy or even bother with alternatives to our current system; communism is painted evil and the military can do no wrong. It's a cycle, and one that's being broken through the Internet.