Yes, I know. In my last corporate gig I was given a laptop with a bunch of MS crap on it. It was far, far worse than my normal setup (Ubuntu + OSS stuff + Google Docs). MS Teams specifically would consume so much memory that eventually other programs wouldn't open without a reboot (the laptop was kinda shit too).

I know what you describe is a thing. That doesn't make it a good thing.

Edit - should add, Office 365 file synching is also absolute shit. Drove me insane.