If Al-Qaeda is real, how come the only US cell found since 9-11 has been a NY coffee and doughnut man?

Its because of Religious Profiling of Muslims He was the only one but they Raided on Thousands of Innocent Muslims in Queens, so I gotta say they are not looking for leads because the well will run dry otherwise its discrimation straight up time for americans to stop profilingMuslimsm because they don't like it.