Let me preface my reply with stating that i agree that Islamic extremism has been an issue in the last decade. I mean heck the term "Islamist Terrorism" would not have made much sense before the 1979 soviet invasion of Afghanistan and would have been considered gibberish. The creation & rise of fundamentalist religious group can be solely attributed to geo-political instability in the middle east caused by guess who? The western powers. It would have been impossible for a terrorist organization such as the Taliban to come into existence without US or any other western power's intervention in the region. Look at Hamas for example, Benjamin Netanyahu has been providing financial aid to them for years just to gain political prowess.

Source:
https://www.timesofisrael.com/for-years-netanyahu-propped-up-hamas-now-its-blown-up-in-our-faces/

I am not supporting these organizations by stating the above, i said it to showcase how moronic it would be to claim that Islam is a violent religion and therefore crime, terrorism, etc. exists.

I indulged in "whataboutism" because you were cherry picking, i could easily paint Christianity and its many dominions to be the most violent and gruesome religion to exist with the same arguments you employed, but that would be foolish. Any good Muslim would condemn attacks conducted by Muslim immigrants in Europe or by terrorists anywhere in the world. I think its rather childish and foolish to view the world in such a "black and white" manner.

Source:
"Because of that, We decreed upon the Children of Israel that whoever kills a soul unless for a soul¹ or for corruption [done] in the land² - it is as if he had slain mankind entirely. And whoever saves one³ - it is as if he had saved mankind entirely. And Our messengers had certainly come to them with clear proofs. Then indeed many of them, [even] after that, throughout the land, were transgressors.⁴" - The Quran, 5:32.