You know the lines; the usual suspects, swivel eyed racists and loonies, the far right and of course old faithful, 'racist'.
This is done by the liberal elite and media in order to isolate and castigate these people or parties, as being on the fringe or having extremist views.
Thus, people will naturally be less inclined to listen to what they have to say, as the co-ordinated condemnation also serves to reinforce the perception that they appear to rub against the grain, as it were.
Generally, as people don't like to row against the tide, they prefer to go with the flow, be in agreement and amicable with people and move on, it's the path of least resistance.
However, if you're open minded enough and still retain the independence of thought, you may wonder just why exactly these people are so eagerly insulted and enthusiastically suppressed.
Could it be because anyone who presents the truth, who knows what's really happening in politics, the real agenda and deceit of the wealthy and liberal elite, would be dangerous?
By virtue of the fact they know what they're talking about, they are indeed dangerous to the establishment and they know it, hence the concerted effort to discredit them.
Dangerous, because they simply know too much.
But worst of all, dangerous because people might actually start listening to them.
And if enough people listened, their message gained traction and enough momentum, the controlling, wealthy liberal elite, wouldn't be able to get away with their corrupt agenda.