dollydaydream
I have, on occasion, thought for myself e.g. final 3 greens - you would have got your drink and snack as from your boarding pass I would have been able to see if you had, indeed, been entitled
The (male) purser told me that he could see I was entitled, but if he gave me a drink or snack without a voucher, the cost would be debited from his salary.
That lack of empowerment astonished me and I prefer not to trade with companies who treat their people in that way.