I think it's fair to say that they bias leftwards at least.
They may not be, you know, outright communists or anything, but that doesn't mean they don't lean towards the left side of the American political spectrum a fair bit past center. In the standard distribution of political views calling them "left wing" is fair, even if they're not out on the long tail.
Big ones I can think of off the top of my head: Immigration, tax, gun control, abortion, all modern "social justice" issues.
But my point isn't that they're "far left", just that they are reliably left of american center. They make no (or at least almost no) effort to present the center-right versions of the argument.
It is easy to understand how the degrading position of the English workers, engendered by our modern history, and its immediate consequences, has been still more degraded by the presence of Irish competition ~ Friedrich Engels
> gun control
Under no pretext should arms and ammunition be surrendered; any attempt to disarm the workers must be frustrated, by force if necessary ~ Karl Marx
> all modern "social justice" issues
None of those are left wing. They're all liberal, which is a counter model to leftism.
> They make no (or at least almost no) effort to present the center-right versions of the argument.
They almost exclusively present the liberal argument, which is the center right.
The label you use to describe your beliefs is the same label that everyone else uses to describe a different set of beliefs, which you at least partially disagree with. We all know it and don't need to go over it every time.
They may not be, you know, outright communists or anything, but that doesn't mean they don't lean towards the left side of the American political spectrum a fair bit past center. In the standard distribution of political views calling them "left wing" is fair, even if they're not out on the long tail.