Don’t forget the people using Rider

There are dozens of us, dozens

99 petabytes is not that much really, my NAS has a quarter petabyte of storage, some of which I can spare. This is something that just a few thousand volunteers could manage realistically

Divide it up into torrent files of a reasonable size and have the community seed them, everyone helping as much as they can/want. You could even make a custom torrent client that automatically chooses the least healthy torrents on the network to download and seed

I use all 3, ordered by how often I use them: Linux > MacOS (hackintosh) > Windows

Just install wireguard and download a wireguard config file for PIA