Most torrent clients do support encryption (opportunistically), although the bittorrent protocol's encryption is relatively weak and uses RC4. It should be cons

Most torrent clients do support encryption (opportunistically), although the bittorrent protocol's encryption is relatively weak and uses RC4. It should be considered more obfuscation to avoid DPI and whatnot. Bittorrent peers are fundamentally public by design, unless the torrent is marked private, so this is just curating and presenting that information.