Where you were talking out of your butt was when you wrote that any year in which Congress passed a budget that had revenue > spending would reduce the amount of money in circulation.
Let me break it down on clearer terms
This is your framing:
a: More cars on the roads lead to more pollution
b: But that is impossible because the number of cars went up and pollution went down! Therefore fewer cars means more pollution!
This is a type of “
post hoc, ergo propter hoc” logical fallacy
The correct framing:
a: More cars on the highway lead to more pollution,
all else equal
b.. So while pollution has gone down, it would have gone down by
more if the number of cars had not
increased. Alas, there may be other factors involved!
c. Hey look, the average mpg also went up and three factories were shut down. Aha, it is a multivariate relationship! Math is cool!!
So you
can say that: "all else equal, a budget surplus will reduce M2"
And you
can say that "every budget surplus does not necessarily result in an reduction in M2, because there are many other factors that affect M2, some of which may be driving M2 in the opposite direction."
Got it now?