the problem is so many office workplaces use windows and google, so unless you want to bring your own computer and buy a wifi hotspot to take to work, you're stuck on windows and google
My work all takes place in a Linux environment. Unfortunately, my workplace still mandates using Windows.
I don't require any Windows software for work. My boss just insists that I must use a Windows laptop, then do all of my work either in WSL or a traditional VM setup.
They want everything to be managed by Windows because they're managing Windows themselves from Azure or Intune or whatever.
Corporate IT around the country is basically being instructed that the best and only viable security policies are the ones Microsoft writes, which also just so happen to involve all of their products exclusively. Insurance companies are starting to demand compliance with Microsoft's security recommendations. It's going to keep getting worse, and even though there should be heavy regulation on this monopoly, there won't be.
And Google? I'm sure some companies use Google Apps for Business or whatevere they are calling it now, but the vast majority use Microsoft 365. Which does basically tie you to Windows, annoyingly. Especially if they are following industry and Microsoft best practices with MDM and Conditional Access.
lol we use google suite for email, calendars etc. but MS for SSO. our sister institutions mostly use MS 365, teams etc, so we also have to have all the MS crap in addition to the google crap