From your source: > Although one commentator characterizes the case's implications as meaning "[t]he president cannot frustrate the will of Congress by killing

From your source: > Although one commentator characterizes the case's implications as meaning "[t]he president cannot frustrate the will of Congress by killing a program through impoundment,"[2] the Court majority itself made no categorical constitutional pronouncement about impoundment power but focused on the statute's language and legislative history.