That may be true, but in larger org, things like auditable documents are critical, and believe it or not sharepoint can handle this. Outlook is used in complex ways. Powerautomate flows do a ton, and they may sound goofy at first, but having them sit in the middle of all of the orgs office tools (including email, chat, doc management, etc) makes them actually powerful.

I thought I’d be the last person singing the praises of M$ office, but it really does do a great job in a large org catering to a WIDE range of users and abilities.

But yes, a small business can just use libreoffice for word processing and budgeting. That part is free, but then depending on the needs of the org you still have to handle things like email, document sharing, permissions, etc.

I think you underestimate what office is now and how it is used