There are many playlist where I gathered educational info and entertainment mostly for personal and family use. Collecting 360 videos to instructional videos from others. However maybe others can find them useful too. Variety is the spice of life.
I also create playlists for books and add book playlists to my channel. Especially for banned or challenged books.
This is not the youtube kids app, and whatever adult restricted videos in my playlists are not my creation. My channel is made by an adult with often controversial topics where youtube allows creators to make videos on such.