Ask HN: Why hasn't OnlyOffice see higher adoption than LibreOffice?

OnlyOffice is a free and open-source (AGPL license) office suite that seems more polished and easier to use than LibreOffice. LibreOffice, compared to OnlyOffice, feels clunky, harder to use and dated.

Why hasn't it seem more adoption compared to LibreOffice, especially by Linux distros?

Why is LibreOffice favored over OnlyOffice?