Strongest pro point
From a privacy perspective, banning smartphones in class could be seen as a positive step, as it would reduce the potential for students to be distracted by targeted advertisements or tracked by third-party apps. According to a study by the Pew Research Center (https://www.pewresearch.org/fact-tank/2019/06/13/mobile-technology-and-home-broadband-2019/), 54% of teens aged 13-17 have experienced online harassment, which could be mitigated by limiting smartphone use in class.