There’s lots of fears. So one major fear would be privacy. So privacy is something which we used to take for granted. Now we cannot. The other major fear I have is centralization.
Citizenship, after not thinking about it for a while, feels like something we’re all thinking about quite a lot these days. In the words of Hannah Arendt, citizenship is the right to have rights. All of your rights essentially descend from your citizenship, because only countries will protect those rights.