Yes we can...
... screw up the economy
... get our asses kicked on trade deals
... mess up the Middle East
And leave our country more divided than ever.
Spare me the Hollywood promo spin and don't let the door hit ya on the way out Barry.
How did he screw the economy up? The decimation of the US economy started when the Glass Steagall bill was overturned by a Republican Congress when Clinton was President. It allowed banks to go fucking crazy and the result was a casino economy and the bubble of all housing bubbles. It was Bush that instituted TARP (Troubled Asset Relief Program) not Obama. The shit had already hit the fan. Could Obama have did some things differently? Sure, he probably could, but I don't see how he "screwed" the economy. The decline of American Mfg was due to globalization (an agenda of the elites) and technology. Other parts of the economy are doing just fine (think tech).
And the Middle East? Again, he could have did some things differently but the Middle East has been fucked for decades & will likely always be fucked. America disagrees with their ideology but you can't destroy an ideology with bombs, you only strengthen it. To quote a well know hacking group "ideas are bulletproof".
There certainly is a problem with the "Liberal elite" in the United States (and Canada to a lessor extent). They carry themselves with a sort of smugness and superiority & look down on the working class & their preferences in life. A big part of this is the rise of the internet where you can bash anything and everyone you want from the comfort of your desk. But, on the flip side, a wide swath of the country IS mired down in racism and anger (often misguided). Trump won because he knew how to play on those fears/hate & capitalize on them.
Politics has become so incredibly polarizing it's almost astonishing. People on both sides seem unable to think for themselves anymore. The liberal elite aren't any better than the angry working class rednecks, it's just a different type of vile spew. The major different is the Liberal elite presents it using big flowing words to sort of cover up the harshness of their own opinions. I think it's a mechanism to make them feel superior. It's the difference between saying "he passed away versus he's fucking dead".
I also think too much is placed on the president. The US political system is a giant, filthy, machine with a lot of moving parts. To imagine 1 guy really has influence ignores reality. Mr Trump is quickly going to discover that too. The system is bigger than Barack was and will be bigger than Trump. In the end we all get fucked though.