> You will eventually revise your opinion once you find your chat logs 20 years later in some randomly occuring IRC logs because that one guy was using an IRC b

> You will eventually revise your opinion once you find your chat logs 20 years later in some randomly occuring IRC logs because that one guy was using an IRC bridge. E2EE can not prevent the receivers from sharing the message (they are one of the "end"s in "end to end-encryption" after all"). The same thing could happen because one person in the group chat ends up getting some ransomware on his phone; E2EE can not prevent that.