Its our money, it represents our labor.
And market forces, and education, and the reaping of previously sowed governmental money, investments, inheritances, stupid luck etc. Besides money itself is regulated government system. Governments can issue money to banks, set policy etc. To say that taking away money constitutes the stealing of labor is a highly warped view of how the government actually operates.
Would it be "their money" if some bureaucrat came along and took everything you had?
Depends on the circumstances (and assuming the bureaucrat was acting in accordance to the wishes of a democratically acting). Certainly it wouldn't be right for a government to sieze my property for an ignoble purpose, but there are conceivable reasons why it might be neccessary.
My labor does not equal stealing Exxon's gas. BC already equated us with a bomber and now you've equated us with thieves. Are we thieves if we want lower tax rates than you?
Of course not, wanting lower taxes is a perfectly acceptable stance, so long as you still pay taxes (unless you live in some corrupt hell hole, then I think it's acceptable).
But this is getting off track. Let me sum up with the following and you tell me what you think about it:
1. Personal property is not a completely sacred right (stealing medicine from one who hoards more then they could ever need to save a family from dying a horrible painful disease is not always morally wrong)
2. We need a better system then random appropriation of goods and services from people, because random stealing is chaotic
3. The government can fill this role in a way that while it may not please everyone, can make most much better off.
And honestly, is getting the full value of what someone else is willing to pay for your labor that terrible in comparison to having basic needs met?