Not docs, but flicks. I feel like I've run out of them. Any language, any era is fine.
I will also accept 👁 movies, as I feel like they live in the same space. Honestly I think 👁 movies are left as well, as they're ultimately about how capital operates
Oh yeah, Miyazaki was a union leader and nearly all of his movies have some combination of pro-environmentalist, anti-fascist, anti-capitaism, and pro-feminist themes. Obvi these are toned down in the movies explicitly aimed at kids but Nausicaa, Princess Mononoke, Porco Rosso, and The Wind Rises are all classics and are more explicit about the above themes