I can’t find the video, but I remember someone at Ableton said they pretty much had the same view of Live piracy. If someone pirates it, they weren’t willing to spend the money on it, but perhaps they will be willing to in the future.
Not sure that transmission supports it, but other torrent clients (qbitorrent, deluge) allow binding the torrent client to your VPN interface. That way, you literally can’t torrent on anything but your VPN connection (even if a killswitch fails/the VPN isn’t running)
Most people want stability (low change) for servers. Arch is typically run where plentiful software updates are welcome. It’s not that you can’t/shouldn’t use Arch for servers, but it isn’t the most conventional suggestion.