Can MEGA really be free for e.g. tens of millions using a few GB of bandwidth/month to backup their video diary logging? That is not an unrealistic scenario in

Can MEGA really be free for e.g. tens of millions using a few GB of bandwidth/month to backup their video diary logging? That is not an unrealistic scenario in a few years. (I'd do backup to MEGA for my personal stuff, if I could at the same time use a couple of similar (free) services in parallel. Then lack of 100% dependability isn't a problem.)