I've seen MAGA supporters hyperventilating about "money laundering" and "fraud," but they almost never give any examples of said laundering and fraud. When they do give supposed examples, they're usually fake (e.g., birth control for Gaza, not that that would even be fraudulent in any way, if it had been true).

If you look at the federal budget, the vast majority of it is spent on a few big-ticket items (Social Security, Medicare, Medicaid and the military). The programs Musk is attacking are a tiny part of the federal budget, and are already transparent, for the most part. You can go look up who is getting what grant from which agency. But it's all peanuts to start with.