Maybe go and watch Dinesh D'souza's movie about Obama to see why people think he's a communist

Apparently, because they watch a movie by Dinesh D'Souza, from the looks of it.

or at the very least an anti white leftist agitator.

While I regarded him very positively when he was first elected, unfortunately he has turned out to be an anti-white agitator. I lost a lot of respect for him when he suddenly flip-flopped on the filibuster and started calling it 'racist'.

None of which stops him from enriching himself.

It's not about enriching himself. He protected Wall Street and was in league with the military-industrial complex.