Not all stores get as many bags as others. I have been able to find bags at fish that my SA could not get me at home. And I am obviously an all too frequent customer at home. Some of the people in the line are there for that reason, some because they have no store close to them, some to save money and 90% because they just want a birkin and have no intention of buying anything else.
My shopping experiences at fsh have always been delightful no matter what I purchase. Like all Hermes stores they want you to leave happy.
I know and feel sorry for those that were not able to find the bags they wanted. Some of the posts on the Paris trip thread seem very disappointed. Others take it better. Those that were able to bring back
have a truly memorable experience. It is not my intention to criticize.