SAFE By Default
From what I can see it’s page history.
Look at it this way, when you give the world total privacy with no possibility of backdooring, governments are going to pass laws that permit their representatives to demand the surrender of keys.
The whole world now knows that nothing is truly secure, everything can be backdoored.
So when a technology comes along that promises SAFE, then it better deliver by default, otherwise there should be a disclaimer on every front end software you release, advising this is the case only when all the right checkboxes have been ticked.
We have to always think from the perspective of the most vulnerable humans in the most dangerous of circumstances. This network will provide real hope for those who are too scared to speak out about their situation, it better well do what it says by default…every single front end software, by default, no crumbs, no records, no logs, no page history etc etc etc …by default.