KWED
Scratching head, scratching knee
Sorry, got distracted.I wouldn't take any advice about what a Muslim should believe from an atheist.
I was going to say that Muslims aren't supposed to accept the authority of disbelievers as leaders, but decided not to bother.
But you shouldn't be so close-minded. There are plenty of Muslims with very little knowledge of Islam who could learn a thing or two from some atheists - remember that there are atheists who are professors in Islamic studies. Simply saying the shahada doesn't magically give you knowledge or qualifications you know. Being an atheist doesn't mean you know nothing about Islam.