Teams rustles me severely. I hate having an IM interrupt the flow of my work. I have it set to permanently show as offline - I'd close it completely, but I need to keep it running for emergencies. Problem is, at this point, everyone in the company knows I just have it showing as offline. I've tried putting up a status message to email unless it's an emergency, but still get 20-30 IMs per day about nothing.
The absolute worst: someone sending "Hello Kobayashi", when I finally reply nothing. Or, even worse, them replying with "How are you today?" then, after I reply to that, seeing them typing something on their side for like 10 minutes. Fucking put your question in the first goddamn IM, we both know you didn't care how my day is going, spit out what you need.