But I have to use another MS product daily: Teams. It's a product with very poor usability. Even simple things like tracking which message you have read and which one you haven't don't get better upgrade after upgrade. I am sure they have a huge development budget and tons of paid developers. The number of paid developers can be completely uncorrelated to quality.
(I am sure zulip has just a little fraction of paid developers, but it is a program in the same domain that works muuuch better.)
Looking at the intentional degradation since Win7, I'd call it a "barely and maliciously maintained operating system".
You're saying this literally a few days after Microsoft pushed out a Win11 update that broke localhost.
Oh, and that update - fairly sure it was optional.
The usual lesson applies, never install version 1.0. Install 1.0.5 or even better, 1.1.1.