Well, these are the messages I get when I delete the _index.md file from the about directory (I believe you can’t have a directory without index file and then have subdirectories with them) but I have noticed this isn’t an ideal solutions because I am generating breadcrumbs based on that about/_index.md frontmatter.
I am looking for a Hugo solution to disable that exact /about route from the website. Can you point me in the right direction?