People are scared of Trump not leaving. Biden issued a bunch of orders that undid a bunch of Trump's orders pretty much as soon as he got into office. Anything a president orders can be unordered by the next president. Presidential orders are not a silver bullet, they're limited and can be undone as easily as they're done. Considering there is a lot of budget money spent on military programs that congress doesn't even know about, it's not as easy to shut down as you people seem to think.