I feel Teams is thrown together by a few interns that are trying out Scrum to be "agile". Every few days a button moves to another place or some weird bug is introduced. The latest is that the left and right cursor keys stop working after a while. Makes me wonder what they are doing to have such issues and not notice and why isn't that fixed quickly? Search is basically useless. The built-in wiki isn't searchable at all. It''s just all out terrible.
The only thing that works well is calls, voice and video. I am sure they have plans to destroy that too :-)