I don’t see your argument against teams.

It sounds like:

“It’s all together in one place, how dare they.”

At this point I don’t even bother using the desktop version of outlook, the web app is easier for emails and my calendar is in teams.

You act like cloud services are bad, they aren’t. If they were terrible, people would be switching away from them. They’re adding value beyond their cost and everyone knows it.

Could Microsoft be better at some things? Sure.

But they’re already far better than the alternative, which is a janky ass system of 30 different products from 30 different vendors.