I would agree with you if anyone else had gone in to look at the books at places like USAID and other departments before now. No one else did it, Elon is competent and if he ensures the other 99,999 of grifters are off the books that were bankrupting him, and he gains in some way that's still a huge win. It wouldn't bother me if him and Trump received some form of financial reward, if they clean up this mess for us. It has to be stopped going forward at all costs and no one else did anything for decades while the country went bankrupt.
One thing I've learned in life, never let perfect become the enemy of better. Support Trump, support Musk, even if both men are imperfect.