that’s a great idea, I’ll consider adding it in one of the upcoming updates.

Just to clarify — E2EE in ONYX is only for private chats. Groups and channels (both built-in and self-hosted) don’t have E2EE, which is actually closer to your point — for groups it’s a deliberate tradeoff for simplicity and reliable sync. So you’re right, for that use case TLS is enough.