Peace to you my friend.
I would consider arguing with you that your body , what you ate the past week , the weather , the amount of time you have to prepare either item , how healthy you feel like being that particular day ... so many previous states of being and reality that are ALL factors in your 'free will' decision.
Something like this: If you per chance you know you don't have enough time to cook spaghetti and meatballs for lunch , but DO have enough time to slap together a sandwich , you don't really choose the sandwich. It's just rational to do so based upon other factors. It just makes sense to not be late for work and make a quick sandwich. Or your body could wake up one morning and just decide it wants peanut butter. That 'craving' one get's sometimes when they think about a certain food item ... subconscious feelings about health .. etc.
I compare this to the fact you didn't 'choose' to be an Atheist. It is just the most rational decision based upon evidence and reality.
OK, call me stupid here, but if what you say is true, that we did not choose to be atheists, then those inflicted with religion did not choose their worldview either. Correct?
I understand your PB&J sandwich reasoning, but explain this. If I am standing on a corner and a pair of identical twins are calling to me to sell me a knockoff Gucci bag with the exact same phrase, neither louder than the other nor closer to me than the other, wearing the exact same clothes, using the exact same body language, if I really want that Gucci bag I will have to chose one. What previous state could you image that would influence my decision?
Even identical twins will look different and have slightly different voices and body language so something would attract you to one over the other. But I'll assume hypothetically they were exactly identical in every way and saying the same phrases simultaneously so neither got your attention first while holding out identical bags at the same time. Perhaps you looked to the left first because you grew up in a culture reading from left to right. Perhaps the sun caught the metal on one of the bags and made it sparkle. Perhaps you're right handed and more likely to hold cash in your right hand which would put the bag on the right closer to you, so you gravitate towards that one. Or, most likely, you would hold out the cash and let whichever twin grabbed the money first make the decision for you.
Regardless, a lot more subconscious things go into this kind of "conscious choice" than people realize.