I have found that some sites, like Above Top Secret are full of disinformationalists. I don't bother with those websites and we do not allow people to debate the existence of chemtrails on this forum. We know they exist, we just need to organize to get them to stop.

When I do run into the - on YouTube for example - I just remind them that the disinformation agents in past governments - like Nazi Germany - were eventually prosecuted for war crimes or were killed by the same people who employed them to be disinformationalists. This usually shuts them up.