Believing capitalism is the fundamental problem and class struggle is the fundamental issue at hand.

Hypothetically, supporting Bernie because you agree with his policies, left wing or no?

Sorta? I mean de-privatizing (to a certain extent) a major industry causing people harm can in part be seen as anti-capitalist.
And yes, podcasts and popular left-wingish media can get libby. That's how they bring in a lot of people.