Earlier quoted context omitted.
Any great money savings isn’t going to come from getting rid of personnel. Spending on government employees is only 6.8% of the budget. If they reach their goal of cutting 10%, that’s still less than 1% of the budget. They are going to have to cut Medicare, Social Security and military spending to make a dent.
If you believe Musk wont reach it you are dreaming. Just cutting all funding to all those NGO and those foreign news institutions will do it. In many countries a big chunk of governments workers are bs jobs and are just there to maintain an aging machine look like its working while helping reducing unemployment rate by financing useless jobs.
You can't cut $2T without cutting at least some "mandatory" spending or your interest payments, because the total of absolutely all your "discretionary" spending comes to a total of $1.7T.
Your "discretionary" spending includes your entire active military. Not the retired military, that's "mandatory" spending, but all your active military.
Your non-military "discretionary" spending is $0.9T, less than half of what people are talking about cutting.