it's quite simple really. everyone know for a fact that majority of muslims are radical in regards to their views and beliefs. nobody intelligent really thinks that the only radical muslims belong to some designated terrorist group which amounts to 1% of all muslims (currently isis, al qaeda before that and surely some other organizations will get the honors once isis are eradicated). that's what the apologists often like to claim.
i think this issue illustrates it well, that even those who attempt to conceal their opinion regarding muslims end up expressing it anyways, even if only implicitly. just as you did by suggesting that offending muslims results in them blowing you up, aka terrorism. the palestinian leadership suggested it as well by saying this move declares war against all muslims.
your opinion sums up to: "muslims are dangerous, better not mess up with them".