Earlier you had said:
> .... if there is a stakeholder that actually cares about cost savings.
which tends to be short-hand these days for "in the context of a for-profit company where people actually care about this stuff". I accept that you may not have meant it that way.
> Are you claiming there is no room for improvement?
Certainly not. But starting with the claim that a gigantic percentage of US federal government spending is wasted (as the whole DOGE thing starts with) is almost certainly not the way to find actual improvements.