Before phones, students were distracted by fidget toys, tamagochi, bubble gum, various collectibles, comic books, ordinary books, paper notes, drawing, pen twitching, etc.etc.
Students always find ways to get distracted. Take away everything and they’ll still be rocking on the chair.
So if the purpose of banning distractions is to make students more attentive, well… it’s just not going to do that.
Then there is online bullying. Has bullying actually increased or are we just seeing it more, because it’s now documented? Banning phones in school won’t stop it from happening outside school hours anyway.
I’m not advocating for allowing phones in schools during lectures or anything, but it’s pretty clear to me that an outright ban is an outdated solution that will only hide the issues instead of solving them.