So if there is nothing left to cut then the future generations will be asked to pay for it more directly with higher taxes ... or higher inflation, which is really just a regressive, stealth, wealth tax. Someone ALWAYS has to pay for a tax cut... just not the people who die before the repercussions kick in.
Tax cuts without spending cuts are not cuts at all, just the issuance of IOUs.
Yes, exactly, and these IOUs are in the form of Treasury bills. This is why tax cuts for the rich don't produce growth in the economy, that is, increased economic activity. The tax cuts create money but the money goes to the rich who by and large don't spend it, they save the money.
Only the money circulating in the economy produces increased economic activity. Money that is saved is money that is removed from the economy. The rich save their money by putting it into the stock market which produces inflation in the stock market, of course, but paradoxically this inflation is considered to be a "good" for the economy when it isn't. Or the rich buy real estate producing inflation in the real estate market which is also considered to be another paradoxical "good" that isn't because the inflation in the real estate market increases housing costs that have to be covered by wages, reducing the demand for goods and services in the economy.
But most likely they will buy the very same Treasury bill that is being issued to finance their tax cut! The rich then are richer but there is zero impact on the economy.
Once again, the fantasy economics of the self-regulating free market doesn't believe that it matters who gets the money from the government but it clearly does matter. The rich tend to save any additional money that they receive, say from a tax cut, while the non-rich tend to spend any such a windfall. The only study that I have seen for this, which I don't have at hand regrettably, discovered that there was a dramatic break at about the 90th percentile of income earned where those below the 90th spending 85 percent of a windfall and those above saving 85%.