Heh. The same at my workplace, except that build times suck, tests take a long time to run (and are not dependable), and you're expected to be on an electronic leash -- namely, one of the worst possible instant messengers.
I would rank Slack above Teams in nefariousness, because it's a better tool, so people like it more, use the shit out of it, and inundate you with so much more noise.