Earlier quoted context omitted.
> YouTube makes it pretty clear you are publishing your video to the public when you upload the file After working in tech for long enough, you realize that no one reads anything, even if its absolutely clear in the UI. And they will blame you for it.
It's strange to assume that people think youtube is not a video sharing service.
What's not immediately clear is that the video (and channel) now shows up in search results. You won't be aware of that unless you either have a clear mental model of the platform, or try to search for the video title yourself (which implies a certain sort of mental model to be present already).