Re: "Don't say that word. Or the T word. It's worse than Candyman."
T-thing is useful for some things, especially virtual meetings. Doc sharing/editing and chat are ok.
The initial rollout was very painful, then it slightly improved... and now it's getting worse and worse. Because they are trying to make it do everything. How do they fix the problem that everyone now has 1000 different 'channels'? Make it easier to organize them? No, of course not. Start using Viva Engage, an enterprise social networking app inside Microsoft 365. (I am not kidding)
Hate (but have to) use Powerpoint, Excel, and Outlook? Let's make it worse by letting you use crippled versions of those in your browser. Like to optimize screen space? Too bad, everthing is now in 18 pt font with lots of whitespace so only 3 things fit on your screen.
And don't forget to use AI, everyone can now create agents to make your life easier. And if you are lucky enough to get a full license, you can just burn money by doing the dumbest things with copilot. (my favorite canned prompt on the M365 copilot page is "ask me what's next on your calendar".