End to end encryption is not really a pledge. That is expected of companies like such. Nevertheless, their promise to not sell any data is interesting. If they don’t sell data (which cannot be sold anyways for an E2EE system) I wonder why they collect so much data related to one’s identity as disclosed by them in the App Store Page? Is the behaviour of journaling then becomes a data point to be sold by these companies? Makes you wonder. And as mentioned in their privacy policy page, they are also not except from disclosing information the the US Govt if mandated by a warrant.