They are all currently set to unlisted. Not because of copyright concerns, since it checks that before you set the visibility, but because I’m a little paranoid about just any rando finding my vids.
I wish there was a visibility level between “public” and “unlisted” - something like being able to set the channel as unlisted, but the videos as “public” if you have the link to the channel.
Then again, I was also thinking about changing the visibility to public on them anyway. In the mean time, they are all linked from my video index post.