300-350gb for the whole household ofc. Still, majority of that goes for my syncings, round 200 gigs for sure.
About the net neutrality, the point is that they want to limit the bandwidth of data, BUT NOT on the own streaming services. The net neutrality law says that all date on the internet has to be treated equally, so limiting speed for other data than the own streaming service is a clear violation of said law. Thats why ISP's cant just cut your access to torrents or some special data service, since they have to handle everything equal. Means if you want to limit you, they have to limit everything or nothing, if they want to shut down something, they have to either shut down everything or nothing.