This is an excellent point. I am a teacher and my students have school-issued iPads which they are not able to just add their own apps. Even I can't control wha

This is an excellent point. I am a teacher and my students have school-issued iPads which they are not able to just add their own apps. Even I can't control what apps they have loaded, I have to go through the school's processes to get apps loaded. This rules out switching to a different platform for the day just because e.g. Zoom is not working today.