As a fed, anything plugged into a port is automatically logged and checked, and can result in a nastygram or more serious infraction. We periodically get emails about inappropriate connections - we can’t even use the USB to charge our work phones.
Then came the email that told us they knew about X instances of mouse jigglers and told us to cut it out. I wonder if managers got notified.
Luckily my boss and colleagues all recognize Teams limitations on the idle status and we just get our work done. I’m not going to attempt to game it - but then I work when I say I’m working and the job gets done, so management isn’t breathing down our necks about idle status.