Basic Russian troll farm bots and shills and those duped into following them, which is plenty, as seen by the tons on various social media sites saying the same things. Just look at the front page, it's a conveyor belt of the same exact theme of the week memes differing only in templates and variations on wording used.
Some use alts here, but you can tell others apart by the words and lingo, grammar skills, etc, yet they otherwise sound identical.
Sure, shared political stances can account for that, but not for continued adulation for Putin even as they suddenly started jumping off the Trump bus last week. Really weird sticking up for a former KGB invading another country but not the guy they've been saying they're going to start Civil War II for the sake of for the last 6 yrs.
Not saying most here are shills - you'd see more of those on FB and Twitter and the like with memberships of gazillion of folks. But their influence is felt.
As for them caring "the most about stopping anything Russia does considering the Cold War," sure, it's odd that the "Nuke the Ruskies" contingent has swayed so far the other way, but they already did as it fell out of vogue when the Iron Curtain started Glastnosting to its demise back in the day, as the outcry against Rocky IV and Amerika can attest.
People prone to the tendency of flocking to caustic causes and cutesy jagged jingoism and kill-em-all stances without much thought are, by definition, people who have the tendency to flock to caustic causes and cutesy jagged jingoism and kill-em-all stances without much thought. It isn't so much about doing, but about belonging. Bumper stickers, after all, don't fight wars. Then again, people in general are like that, all talk, and that can oh so easily sway with the wind, depending on the soup de jour their team is told to like.
https://spyscape.com/article/inside-the-troll-factory-russias-internet-research-agency