In reply to Carlos.

Post collaboration (i.e., multi-authored posts) is a part of the long-term Gutenberg strategy. It is Phase 3. How that will work is undetermined at this point, but it's possible we could see the author bio block handle multiple authors in the future if that's the route that core eventually goes.

An author bio block also doesn't necessarily have to be related to "blog post authors" either. In the post, I talked about the need for building a "team" page with multiple user bios. This is an extremely common element on non-blog sites.

I'd rather see it renamed or have a block that is specific to user accounts and doesn't necessarily tie it to the concept of an author, which makes it seem blog-centric -- it doesn't have to be.