The Iraq war continued for 3 years under the Obama administration.

In fact, a few americans even believe that Obama was in office during 9/11,and blame him about everything.

I'm also among the people that used to support Wikileaks when they were anti-estabilishment, but I'm now disgusted by them

(only marginally because of their involvement in Trump's election: https://www.google.co.uk/amp/s/amp.theguardian.com/media/201... )

What does what a few Americans believe have to do with the comment made?

That it's not difficult at all to "make the \"other team\" look bad", and that the public opinion is easily swayed