Perhaps so, but here on these boards there have been calls for Muslims to denounce all the extremism and the terrorism for years. It seems churlish to still be criticising now that it has actually happened.
It is actually a frequent complaint amongst ordinary muslims that the moderates come out against extremists all the time, but the media doesn’t care, because it doesn’t sell as many newspapers as an ululating nutter with an eyepatch and a hook screaming ‘death to the Jews/Infidels/West etc’......