How To Deal With the Kooks?

This guy seems to have the right idea:

This seems to me to be what distinguishes sceptics from troofers. Sceptics should probe for "inconsistencies in the official narrative", but then apply a "balance of probabilities" test with the alternative explanations on offer. Troofers demand "proof beyond all reasonable doubt" because they already have another view fixed in their minds. Most of us already know the telltale signs when someone tells us that they are "increasingly troubled by some of the details about how many people actually died in the Holocaust" and shut the conversation down immediately. I think that we probably need to start treating 9/11 conspiracy theorists in a similar way.