Not exactly. You're neglecting to consider two Post War trends:
🔘 European/Christians were taught to feel guilt over the blood of millions they shed in various wars culminating in WWI & WWII, and also over that which they bathed in with invasion and colonialism and the racist propaganda and policies they enacted to control their vassals and justify the cruelties they visited upon them.
Mind you, despite the efforts of the VOA, Marshall Plan and other efforts of America to domesticate and modernize once and for all this planet of squabbling savages, this didn't happen overnight. When I was your age I couldn't believe the Brixton Riots, Paki Bashing Saturdays, neo-Nazi Skinheads, and the rise of the National Front - all this in the UK - were real. Now your generation can't believe that the UK's former oppressed victims rape, assualt, and butcher their former overlords in broad daylight with near impunity.
Today's sporadic acts of terrorism committed by Moslems is no match to what was accepted as a daily norm a mere 7 decades ago in Europe with it's colonial subjects. Tens of millions of Indians and Iranians starved to death in the 20th century while the British took food from their farmers to take home so they can stay fat at affordable rates during WWI.
The British East India Company - a PRIVATE corporation, once had the LARGEST army in the world. They waged war in the Indian Ocean over cloves. CLOVES. C-L-O-V-E-S.
🔘 Middle Easterners/Muslims in the meantime were a lot more laid back than today. Then came WWI with the Ottomans joining the German war effort. British, American & French sought to weaken the Ottoman Empire by promoting nationalistic fervor amongst the various ethnicities within. After they lost, a large section of the country was divided up into fake countries we now call Arab. Enter WWII andbGermans again looking for allies, then thebpost war threats of Soviet takevover and worries of Nasser's dream of a pan-Arab Reublic taking hold, and and nationalism and religious zealotry - as provided by the new Wahhabbi movement - once again became the tools to drum up proxies for Western needs.
We created this mess and keep exacerbating it for our own myopic short term goals, thinking a little tweaking is all that is in need.
Acts of Islamic terrorism prior to this meddling? Zero. ZERO. Z-E-R-O.