I think this president has messed the world up enough
Which President? You haven't indicated what country you are from. Since you don't even indicate gender, the mystery deepens.
Figuring you probably mean President Obama, you must keep in mind
that he's had help from others in demolishing things. I warned people in 2008 ; but, ultra-liberals just aren't too bright about these things and are still cackling how saintly he is, even as the blood drips from his hands. Please note, the death toll for American soldiers involved in Afghanistan hit 3000 as Memorial Day came in. Still the libs. crow at how good this monster is. He (Obama) also signed off on extending U.S. involvement in Afghanistan for another 10 years. Those that are hellbent on blaming anybody but him will continue to do so.
and let someone else step in to get this world back in order
In the end, they're all mostly self serving politicians and don't really give a damn about the populace. Give them their paycheck and the perks, they'll be content. Doesn't matter which country or which political party they align themselves with, most will not care what happens to you as long as they are taken care of in the most luxurious ways possible.