Those who choose to self-host, thus increasing decentralization and censorship resilience while also ethically benefiting from establishing reliable private communication.
Read from the source, and not federal agents and/or privacy LARP'ers who'll heap praise on fucking Signal and Session as if THOSE aren't compromised.
https://github.com/simplex-chat/simplex-chat/blob/stable/docs/rfcs/2024-04-26-commercial-model.md