> However, the Microsoft stack is sooooo much more. ID management. Device management. Uncountable number of little helpers in form of software and scripts that you cannot port to a Linux based stack without significant effort. Entire mail domains are managed by Office 265 - you own the domain and the DNS records, you get licenses for Office365 from MS, you point the DNS records to Microsoft, you are done.

Is there any bit of this that is not web based or does not support Linux nowadays? Office 365 runs on a browser, and even Intune supports some enterprise oriented distributions, like RH, so device management shouldn't be a problem. But even if none of that was true, there is certainly competition in the IT management space. Defaulting to Microsoft just because of a Windows based fleet doesn't sound like a great idea.

> The truth is, they keep continuously innovating and I can see it, little things just conveniently showing up, like that I now have a Teams button to create an AI script of my conversations, or that if more than one person opens an Office document that is stored in OneDrive we can see each other inside the document, cursor positions, and who has it open.

This is stuff other vendors have been offering for ages now.

The browser versions of the Office apps aren't comparable to the native apps, and also don't support whatever native integrations (like VBA add-ins) companies use.