If my experience is of any help, that’s the case with me. Wishlist = my SA, others = whoever available. Their motto in my store is : we’re here to help you and find a solution.
Maybe others will correct me but I find the Swiss stores don’t play games. Wishlist is a wishlist: if no one is ahead of you for that delivery, it’s yours (yes, VIPs do exist). I wrote a long time ago that I find it hard to believe that they'd tell locals to spend to get bags. Obviously, they do have VIPs whose rules are different but they try to level the field for normal folks.
Point is, became their VIPs by consistently spending without care (All Swiss stores are connected) or wait patiently for wishlist. That’s my view.
Good luck!