I do not mean this as a criticism, you are perfectly welcome to do what makes you happy, but you really only give attention to people you want to find disagreement with. (I personally give most of my attention here to the people I find useful and disagreeable.) If not for backing Russia over Ukraine, I don't know you'd have ever even started picking fights with Seanchaidh. I have spent dramatically more time than you interacting with the lefties here.I can think of more than 3 off the top of my head. I don't particularly want to, because it could prompt further pointless argument, but I certainly could if pushed.
Can think of two.
"Non-communist lefties", "people who like each other's pubs"... come on, dude.
A fun anecdote, one of my siblings was looking for information on something political, I do not recall what specifically, over a holiday when we were at my parents house. They find an answer on reddit, to which I tell them that answer is probably from a communist. The room looked at me like I was going out of my mind, and then we looked back at the post and the username was something like communist420. The internet, especially the "I uncritically believe everything I read on Reddit" crowd (of which there are like 10 here, who are non-coincidentally the upvote machines), has a lot of people who think things like "there would be no more crime if the government managed everyone's needs" and "there is no moral consumption under capitalism". They don't all self-identify as communists, it's not always as easy as communist420, but that's what they are.