Try to look at it from a user perspective, though. It's not a question of whose fault it is when something doesn't work, it simply doesn't work. Signal is suc

Try to look at it from a user perspective, though. It's not a question of whose fault it is when something doesn't work, it simply doesn't work. Signal is successful in large part because it provides complex functionality (secure messaging) in a package that "just works". Federation complicates that significantly.