This is not true, though? https://signal.org/blog/sealed-sender/ https://signal.org/blog/sealed-sender/ (Yes, I am aware Sealed Sender is not perfect and still

This is not true, though? https://signal.org/blog/sealed-sender/ https://signal.org/blog/sealed-sender/ (Yes, I am aware Sealed Sender is not perfect and still susceptible to statistical attacks.)