Joanna Rutkowska @rootkovska
Yes. And not just not-allowing fullscreen apps, but also enforcing unspoofable decorations. https://t.co/VMel40SDXd — PolitiTweet.org
Konstantin Ryabitsev @monsieuricon
.@QubesOS disallows client apps to make themselves fullscreen for this reason, which helps. https://t.co/79KAikPF7n