'Right-wing' sites....or views are only 'worrisome' if you disagree with them.

It doesn't mean they are not valid or indeed....correct.

Of course there are extemists of every political persuasion, just as there are dangerous and 'worrisome' religious groups who brainwash their children practically from birth. Mybe THEY should be pilloried, hounded, silenced and banned from having a voice.