[viraptor]

> Almost all big companies use M365.

I think that's a bit more nuanced. There's definitely a lot of "nobody gets fired for MS", and lots of big companies use O365 because of existing licenses. At the same time, there's lots of small companies using Google suite. There are companies relying on specialised software. There's lots of those that don't use anything beyond a simple text editor where switching is trivial.

And yeah, huge companies rely on O365, but those will get fixes that get them to compliance very soon.

[api]

Google suite is the absolute worst thing you can use for privacy. Every keystroke that comes near Google is data mined.