The only argument for piracy being bad is that it is stealing because they lost a sale they would have otherwise gotten. You already bought the game. Therefore, there is no lost sale. There's not a single moral argument against it now.
That being said, your ISP can't tell the difference, so make sure you use a VPN (especially if torrenting)
I managed to get one drive working on linux, able to mount it onto the filesystem using rclone.