My point is this workers’ movement is problematic for the left because they are a ‘90s labor movement, a pre WTO movement and don’t adhere to what the current left envisions as a proper labor movement despite having all the trappings of a labor movement they generally support.

So this makes it clear the modern left cares about politics more than labor in and of itself.

When other labor movements have Marxist elements people don’t typically say, yes, but they have a bunch of marxists too, otherwise I’d support them.