Why is sphinx-collections better than any of the mkdocs monorepo plugins?

[jgarte]

What are pros of sphinx-collections compared to any of the current mkdocs monorepo plugins?

Mostly trying to brainstorm and assess the pros of sphinx-collections versus mkdocs-monorepo-plugin or mkdocs-multirepo.

Quoting @danwos :

So sphinx-collections is designed to give the user a free choice of how the documentation is structured.
It just allows to collect the different parts into a joint, single folder-structure during the build.

I think the above quote by @danwos explains some of what I've seen by reading so the features and code bases in mkdocs solutions such as mkdocs-monorepo-plugin or mkdocs-multirepo compared to sphinx-collections.