I think immibis's comment (https://news.ycombinator.com/item?id=44639370) has a couple great examples of what I'm talking about. To add on, the Court has also allowed the executive branch to essentially shutter federal departments that were created by Congress, such as the Department of Education. They also ruled that lower federal courts cannot issue nationwide injunctions to stop executive action, thereby ending a check on presidential power that has vexed both parties when in office.