Not all content is forever. After embedding media into a note, you might want to minimize it or delete it entirely.
Minimize/Collapse Media
To make embedded content smaller, simply click on the downward arrow next to the title of the embedded media. This will collapse the media into a single line. (For example, the content below the video has been minimized)
Fully Delete Media
To fully delete embedded media, click on the triple dot menu at the end of the title row, then click on Delete embed
If you would like to add the media back in, you'll just need to copy the link back into the Fellow note