@ambiguous_yelp @gh0stz0x @delta how does SimpleX avoid being blocked? From what I can tell it uses a combination of Tor with 2-hop routing and direct connections to SMP (Simplex Messaging Protocol) servers.

Blocking Tor should be trivial. Blocking access to the SMP servers should also be trivial if you can derive the list of them from somewhere.

Am I missing something? I'd love to know more about it