All of a sudden the government lays claims to your savings. They can't prove you owe them a dime, but you're deprived due process. The legal bills become overwhelming, and so you let your money be stolen. You simply have no choice.
Sound outlandish? It's not. Not in the "Land of the Free" at least.
For example, the US government began intercepting Mary Grice's tax refunds without any warning this tax season. Grice was unaware of the situation until she got a letter stating that her refund had gone to satisfy old debt to the government. Very old debt...In fact, debt she didn't even know about...