Islamophobia "the irrational fear of Muslims."

You can easily label people as bigots for being afraid, but that doesn't change the fact that 100% of jihadists are muslims. 

My question is, what constitutes a rational fear of muslims? Do you think people in Berlin can be rationally afraid of Muslims after an event like the Christmas Market attack? and if so when can we be rationally afraid that something will happen to us by some other extremist? 

While I do recognize that many people are over reacting, and in the case of Quebec or Trump, making the our country/world more dangerous and giving more power to the likes of ISIS. I hope that the term Islamophobe will not be used to deflect criticism of the religion, which I think is warranted now more than ever.