Stupidity is when they keep doing the same bogus "predictions" month after month, they keep giving the same bogus explanations ("better excluaives", "blast processing" and other non sense that has been refuted with sensible arguments times and times again) ... then yes, after 3 strikes they should not only be banned, but a deadly electrick shock should be sent through their internet cable all the way to their keyboard and their soul may rest in peace*.
*The shock part is a joke, we love you guys.