I agree with you in principle, and I honestly genuinely kind of hate Microsoft Office and I haven't used it or LibreOffice since I learned how to do LaTeX and Pandoc and Typst.

That said, whether or not it should be the case, a lot of people want specifically proper noun Microsoft Office (TM), not something "as good or better" than Microsoft Office.

I think getting people people towards a less horrible computing setup, for most people, requires it being done incrementally.