I don't know if I would have found it threatening reading it, but I certainly found it threatening looking at it, the reason being that, first of all, you had this character with a mask who was speaking with an artificial voice and was basically saying things to the minister that in my opinion were clearly of a threatening nature.
J'ignore si vous avez trouvé le message menaçant lorsque vous l'avez lu, mais je l'ai certainement trouvé menaçant lorsque je l'ai regardé, la raison étant que, premièrement, vous aviez ce personnage masqué qui parlait d'une voix synthétique et qui disait essentiellement des choses qui, à mon avis, étaient clairement d'une nature menaçante.