It is not that the right wing has taken over. Its that Democrat talking points do not work.
Many DUmmies believe that RWers are ignorant and unable to argue...and are unprepared to encounter the opposite.
DUmies expect us to fold with a simple quip.
The Liberal side is obsessed with False Memes:
Like the Trump admin are all brawling oafs
Trump is a worse liar than Hillary
Trump is going to quit at anytime
Trump wanders the halls in a rage because of liberal antics
Trump plays golf on the weekends...the horror
Trump supporters have all left him
Trumps wife hates him
and calling Trump names like big fat cheeto is good enough to make a post.
the DUmmies who have been banned are some of the slimiest trolls you will ever see. They deliberately offend those who disagree and routinely support violence as a political tool.
Lastly, Some DUmmies cannot handle a republican in office. When 0bama was in power, you could hold a conversation...BUT, the moment Trump was inaugurated, they were caught up in the great tantrum of 2017. Their posts deteriorated into name calling, snark and hatred. One by one they were banned or quit. Some deliberately flamed out in a rage of offensive hate.
The OP title is correct. Dummies cannot handle normal people. They only thrive in a thought controlled environment.