LibreOffice blasts 'fake open source' OnlyOffice for working with Microsoft to lock users in
(blog.documentfoundation.org)
I honestly prefer the classic LibreOffice UI. The ribbon thing takes up a lot of screen space and i really didn't like it when it debuted in Office 2007. Then microsoft made the color a fancy bluish hue so it could be more fancy. LibreOffice is the best