I have two kids (5 and 2). Both love(d) their paci. We only allowed it in bed. They had to put it back into their crib when we picked them up. My son who is now 5 gave it to Binkyland (book) to become Tigger - google binkland and you'll find the book. He was two at the time and it was a simple way to get rid of it. My daughter just turned two in Aug. and still has it in bed. She knows that she will not move to a big girl bed until she can give hers to Binkyland.
At 6 months old (2 months) your child needs what ever he needs to get through life. It is your job to teach him (later) to give up the paci. I would think you are spoiling your son if they were 4 or 5 and still walking around with it in his mouth, but if you put limitations on things...they won't become spoiled! Don't overthink this... there will be much harder decisions to worry about down the road. Take this one in stride and just know what you need to do during naps and be thankful it doesn't happen at night!
Another trick...we had a crib tent from my son who climbed out. We put it on my daughters crib at 6 months old and it kept the paci in the bed so we didn't have to get up in the night when she couldn't find it. We also kept 4 or 5 of them in the crib at once. This will help when they start rolling around.
Finally, doctor's say pacifers help prevent SIDS. Another fantastic reason to keep it up!