Two wrongs dont make a right. If you honestly want to compare the morality of these two mutually exclusive phenomenon then its a bit more complicated.
The people pushing for war in the Middle East are actually the same people who are welcoming millions of unregistered working age men into Europe from these war torn countries.
The victims are actually both muslims and white europeans.
I dont really need to explain why white europeans are victims, our societies get transformed and terror threat goes up, we have to pay their welfare with our taxes and etc etc etc.
Women, children, the sick and the elderly are left behind in Syria and Afghanistan if they cant stomach hundreds of hours of walking and sleeping rough, whilest their protectors and bread barers fuck off to France and England instead of trying to fix the mess they have in their neighbourhoods, or atleast sticking with their families and ensuring everybody gets out alive.
The invasions and meddling from the west also throw petroleom on the fire that is islamic extremism. I visited Syria in the 80s with my Dad after we had toured Israel, it had a great night life and the people were very welcoming and generous. It wasn't untill Soviets fucked with Afghanistan that these places really became no-go zones for tourists.
Its a tragedy on both sides, muslim nations have a right to self determination, and to be left ot their own devices, as much as we dispise their religion, and likewise we have the right to a Europe that looks out for Europeans and protects our cultural heritage.
As for the Christians of the Middle East, these people have generally existed for hundreds, if not thousands of years with very little interruption to their daily lives under Assad, and Gadaffi, and Hussein. If it wasn't for the arab sping most of these people would be safe.
For those that were persecuted, Europe should be accepting them with open arms, rather than the millions upon millions of muslims.