What else is really easy? rhetorical questions simply ask a question rather than stating something in a straightforward way. Many politicians run on the platform of the economy has not improved during the last administration's term of office. That's straightforward. It's frankly, rather boring. One famous politician in the United States once ran on the platform, ask yourself, are you better off now than you were four years ago?
The rhetorical question, made it more quotable, more interesting, and more memorable. This is also a really easy one to come up with because all you have to do is restate your message. put a question mark at the end of it. How tough is that?