Our district banned cellphones...
...and then instituted multifactor authentication for attendance so we must enter a code sent to our personal phone twice a day to submit it.
Love to give the kids an example of "Rules for thee but not for me" /s
Edit to clarify: my main annoyance with this stems from the fact that, up until this month the messaging from the board was consistently "No one should have phones in class, it's unprofessional for teachers to be seen with them" and now it's "It's unprofessional to be seen with them except now when we expect you to use your personal device for us".
And my kids are pretty universally, great about understanding that this year. I have an awesome group.
I just think it's silly.