Ford's MyKey system has been engendering teen resentment since the release of the 2010 Focus, allowing parents to limitmax speeds and cap radio volume, but parental control doesn't stop there -- the 2011 MyKey can selectively block radio stations.
Just like if you were to max out your credit limit, the politicians can reduce spending (including programs like unemployment insurance, Social Security, Medicare, and Medicaid) or find a way to increase income (yes, that could mean higher taxes).