> Do you deny that Russian trolls do regularly use this tactic?
I don't have information either way, but attacking motives instead of arguments never seems to lead anywhere useful, in my experience. The response from a troll or an innocent is often the same; indignation. This often results in confirmation bias taking over, and an argument from one side believing the other is acting in bad faith, and the pother believing they are talking to assholes.
> Could you present an example of this?
"First, while you've stated Clinton has a link to Russia, I'm unfamiliar with the parties involved or the evidence, and you didn't substantiate your claim. Can you point me towards resources where this is explained?
Secondly, while there may be a link with Clinton, a link, by itself, does not mean anything. A link is not the same thing and influence. I am probably linked to President Obama through a chain of three to four (or less) people. I also likely have an almost zero chance to get a specific message to him, much less exert influence. Not all links are equal, and I would be surprised if most the career politicians didn't have links to people in almost all the major nations, on purpose. If I was in that career, I would cultivate these links and people with more of them, as those can be extremely useful in communication. Do we all truly believe the Obama and Putin communicate purely through speeches and official visits, and have no way to express specific desires and sentiments through back-channels? What's a back-channel but a link by another name?
The important thing to consider here is not whether there is a link, but what type of link it is and what influence it may exert."
> It's awfully hard to have a useful discussion when trolls are trying to take things over.
Keep in mind that the purpose of trolling might well be to stir the pot enough that normal discourse has no chance, not just to discredit a specific idea. Who cares if a good discussion happens if nobody is around to see it as it's lost in a sea of vitriol? There was even a moment prior to my original reply, when I wondered where you were trolling in this manner. I quickly discounted it, but I imagine if I had acted on that thought, our conversation would be much less useful to all involved.