Yes, our poster named after our recent president is a Russian Troll, imho.
Look at his thread:
https://boards.straightdope.com/sdmb/showthread.php?t=877270
In this thread (and others0) he purports to be supporting Bernie Sanders, while actually driving people away from Sanders, in fact, generating much hate and dislike for Bernie. While doing so, he also attacks Biden and a few other democrats. But not Trump.
Lines like "You will vote for Bernie Sanders and you will like it.
and then in reply to Jophiel who said:
“Man, I hope you didn’t think that was going to make anyone more inclined to vote for Sanders.”
His reply "No not at all my intention. "
and this reply:Barack Obama
"Haha you got me, I guessed I expected more substance than speculation from dopers. Might just be the group I reeled in with my post." is a clear admission of trolling.
and his history: “Why did we free the slaves?”= trolling.
How Did The NSA Plant Malware In Dams, Hospitals, and Power Grids?
During the 2016 elections:Why isn’t Hillary clinton in jail?
And this attack on the real President Obama:" *Obama vetos 9/11 bill for relations, yet carpet bombs the middle east out of revenge?
Support our allies, maintain sovereignty, be damn with your excuses. He’s a populist, corporatist, blue dog piece of walking excrement. *
And so forth.
Ladies and Gentledopers: we should be proud in a way. The Kremlin actually thought enough of the SDMB to plant a Troll among us.