They're most incompetent at implementing what you want them to do. Incompetency is actually a feature, not a bug. "Oh sorry our secret service detail couldn't figure out that the guy laying on the roof for five minutes setting up a telescope right at the President's head was a sniper".

I can't stress enough how much the timeline shifted because Trump was feeling a little chipper that afternoon and was animated. He's not a one shop solution to everything, he's fairly in the books as any Real Estate NYC guy would have to be, but he's a great protest tool.