Blender is one of the 2 or 3 dominant tools in its field. It's a niche field, so it's not for office work, but is nevertheless an incredible tool by any standard.

For almost anyone's purposes, LibreOffice is better than any closed source equivalent tool (though some of them do have specific features that are critical for some users). The only issues with it come from being forced to interoperate with data generated by closed source applications. I don't happen to enjoy using LibreOffice very much, but there's denying its "stellar" quality compared to the alternatives.

[ EDIT: I really can't fail to mention VCV Rack, a libre+gratis virtual modular synthesizer. It wasn't the first such tool, but it is by far the most successful, and by far the best, at least in terms of user experience. It has also created an ecosystem of module developers (more than 2200 modules already), which is both a reason why and an indication of just how stellar a tool it really is ]

Of course, as a software developer, I could name a long list of FLOSS tools that are also stellar, but you and others would likely dismiss them as not of interest to "the general public". In the context of this article, that would probably be fair.