First thing that Trump did was fire the inspector generals whose job it is to provide over site.
https://www.cnn.com/2025/01/25/politics/trump-fires-inspecto...
And the second is the rethinking of impoundment, that Trump can decide what money to spend and not spend(which is in contrast I think to recent decisions like the end of Chevron deference that says the executive should not in fact be making their own decisions separate from what Congress decided.
I think there’s a lot you can say about how inefficient our government is, but a some point, if your saying our government is terrible and it should be completely rethought, taking power away from congress and enshrining it in the president. Even if it’s a good idea, isn’t that a coup? Like coup’s don’t always end badly, sometimes they replace bad things with better things. But if your like the whole government sucks and we need to replace it, and we’re going to do so outside of the normal process of passing laws and changing the constitution, that seems coup adjacent at least?