Bin Laden lists a rather long litany of grievances stretching all the way back to the crusades. He also blames the US for East Timor's independence[0], not a very terrible crime unless you believe in Islamic supremacy. Are you seriously suggesting that bin Laden would not have become a racist mass murderer had the US not helped overthrow the Iranian government?

[0] https://en.wikipedia.org/wiki/Beliefs_and_ideology_of_Osama_...