Absolutely. That's why I'm adding the prefix "jihadist" or "radical" or "fundamentalist". Most muslims are not like Hamas at all. Most Muslims are like the majority of Palestinians- victims of a brutal totalising ideology that glorifies death. Normal people at the mercy of terrible ideas in the minds of ignorant psychopaths.
The problem is that the fundamentalist Muslims have a number of hard to refute methods for having their interpretation win the day and silencing the moderate majority. They can just point to the Quran and the life of Muhammad for starters, and even more effective is that they can use violence and theologically defend its use. Under their cosmology, they can be rewarded for its use. Killing infidels is a one way ticket to eternal paradise, and even if you kill some decent innocent Muslims, great- if they're god fearing believers, they'll be in paradise, too. Innocent infidels that get killed? Great- they'll go to hell which is a good thing too.
That's the thing with violence, it's incredibly effective at making people do or say things they don't agree with and even more effective at making people NOT say or do things. Islam will always have holy war, as sanctified by its prophet and sanctioned by the creator of the universe, as a means to "convince" people. That's how it spread from a small village in the middle east to Spain in 100 years. It wasn't missionaries spreading the word, it was armies putting infidels to the sword. This potential is always still there. By its very nature, Islam is always a threat.
"We love death as you love life". How do you fight that?
Christianity was like this also, for centuries until the Enlightenment somehow, against all odds, took hold and was able to both sow the seeds of doubt re: dogma as well as produce technologies that genuinely improved what were basically horrible lives for all, in the face of static centuries long misery. Islam needs a reformation, but as long as it can justify putting to death those who speak up against it (and this justification is written indelibly in their holy book), it's going to remain mired in dark ages morality and the world around it will suffer.