YouTube removed the OPML subscriptions export. Guess I should finally write to code to sync up my subscriptions with my RSS reader.
What. I *just* started using that feature.
Let me rephrase: YouTube is probably removing it as the button no longer shows in the new interface. You can opt-in to it and see on youtube.com/new (clear cookies to opt-out again.)
This feels like when they suddenly made the Watch Later playlist impossible to find in the app, without technically removing it.