There is a huge informal cash and barter economy of legal goods, and another one for illegal goods.
And yes, the tax man will sell your home out from under you in a tax sale if you do not pay property taxes for long enough.
All of us live under a sword of damocles in regards to cash flow. You gotta keep putting quarters in the meter to live in modern capitalism.
I define rich as those who have sufficient wealth in financial instruments and assets such as treasury bonds and equities to pay for their lifestyle without the need to collect 1099 or w2 income.
They are the only ones who truly do not work, the only ones who can truly sit back and relax. They are the real loafers, the true moochers, and the laziest of all classes of society, I also have the ambition to become one myself, but I will have no pretensions that I would be engaged in anything other than having found a way to have others serve me, no different than any lord or pharoah or emperor, and in fact with much greater security and ease.