Is their hope or stated objective to move all file sharing to this format? My takeaway was that this was designed for the use case of "trivial day-to-day sharin

Is their hope or stated objective to move all file sharing to this format? My takeaway was that this was designed for the use case of "trivial day-to-day sharing without hassle" (or at least that's their focus on the consumer case), i.e. taking the "another option" at face value. Long-lived public files seem like a different use case, and one that is already generally handled okay by traditional hosting or file sharing.