This is a good point, this author shows he does not consider anyone who isn’t liberal progressive to be human.
Obama and Hillary have said similar things, Hillary called her non-supporters “Deplorable and irredeemable”, she considers them worse than the worst criminal seeking redemption after prison.
Obama has denigrated the whole of humanity, and saying they cannot do anything without Government, he told us “You didn’t build that.”
The author’s main goal here is to affirm that anyone who disagrees with him is an enemy, and dehumanize them so he can justify violence against them. We have seen this with the recent violence “peaceful protests” across the country lately.