
It does no good to place blame for this. We all know it was started a century ago and has only grown bigger by the War on Poverty and other such programs. And when politicians complain about $5 billion for The Wall, they ignore the fact that is 0.005% of the 4 trillion dollar 2018 budget. That means that Congress can only work with $56 trillion to try and make savings.
Peanuts.
"Permanent appropriations" and "offsetting collections:" ostensibly puts 86 percent of federal spending on autopilot and not requiring annual approval from Congress, according to Investors Business Daily.
Entitlement programs like Social Security, Medicare, Medicaid, and welfare are funded annually without congressional approval because of laws that make them "permanent appropriations." They accounted for $2.6 trillion of federal spending in 2015.
Other vehicles for autopilot federal spending include contract authority, borrowing authority, and "offsetting collections," which are fees, fines, or charges for permits. Congress allows that money to be spent how the agency sees fit, and $421 billion was spent federally that way in 2015.
Much more of this @ Report: 86 Percent of Federal Spending Now on Autopilot