A few months ago I grabbed this torrent from rarbg, and it took weeks to download. Often going days with no seeders.
I finally got it, and decided I'd seed beyond my usual 2x to help others get this. Then rarbg went under, and now I think I'll just keep this one going.
This is the way. qBittorrent even has an interface option. You can set that to your VPN and it's basically a killswitch. I've still got mullvads killswitch option enabled on top of it tho. It just cuts your internet connection, if you ever drop the connection to their servers.