@dee If that nude was sent without explicit consent of the reciever then that's likely the reason for the ban if said person reported it.
Personally, I would NEVER EVER rely on any #proprietary and #centralized #singleVendor / #SingleProvider #Messenger or communications solution.
Unless one has complete access to the entire Frontend and Backend, consider all claims of #E2EE to be #marketing #lies - espechally from Providers like #Telegram, @signalapp@mastodon.world, #WhatsApp and others that may fall ounder #CloudAct or other types of #Cyberfacism.
Not to mention that the very linkage of a #PhoneNumber to a #Mesenger is inherently bad and wrong since those are not only easy to track but usually not available #anonymously in every juristiction.
#Signal itself is extra #insecure as they #restrict the availability of their services and App based off the presumed geolocation as per country code.
AND NO, YOU STILL NEED A PHONE NUMBER TO USE SIGNAL!!!
Needless to say that #XMPP+#OMEMO & #XMOO + #PGP/MIME just work and clients like @monocles #MonoclesChat are absolutely trivial to setup and use...