| There doesn't need to be any advantage. They're not causing any disruptions - nobody should be telling them where to put their property. A phone contains private photos and conversations, has authorized access to email, chat and (in other cases) social media accounts, it's a second authentication factor, it has payment cards, saved passwords, browser history, potentially health data (for example, period or medication notification app) and other data that they might not want anybody else to access, or could even cause them problems if the wrong person saw some of it (which doesn't mean it'd be something illegal or inappropriate - but some teachers have really weird ideas about how the life of a student should look). It's perfectly understandable they want to have it under their own sight and control. Touching it without permission is unacceptable. I have seen kids steal stuff from the teacher's desk/other school property when I still went to school - one kid even stole a RAM stick from a school computer right during class. I would never trust the school's ability to keep my phone secure. Also - the school day is not 100% class time, there are breaks in between. What they do during breaks is their own business. |
I don't why America constantly acts like we have unique problems no one does. Most schools in EU just bans cellphone usage during school hours either by taking it away or barred from bringing it in and it's just effective.
Humanity dealt with periods/medications/emergencies long before smartphones and can still do.