This is a tweet from John Brennan the former CIA director under Obama.
He says and I quote: "Anyone now seeking national redemption by claiming to no longer support Trump must acknowledge how wrong it was to ignore & enable his corrupt, dishonest, & divisive agenda. Total denunciation of a despot's legacy is necessary to eradicate any remaining malignancy"
Let me translate that for people who never lived under a totalitarian regime or don't know history.
"You must think the way we tell you to think and do what we tell you to do. Otherwise we will kill you." That is not an exaggeration at all.
Whatever your political views are on one party or another or one politician or another, this should send shivers down your spine that someone in such a position is willing to say such a thing publicly.
Be very careful what you wish for, cause you might get it and regret it.