No its not. EVERYWHERE you go when a company puts the machine out in public they offer free refills THE END!! Just ask them and they will tell you. Disney I guess does not understand this.
The difference is that anywhere you go, you do not expect that what you purchased with free refills carries over from visit to visit. McDonalds has free refills, but you buy a new drink every time you go in. One doesn't bring back a paper cup from last April and just walk up to the dispenser and fill it up. At Disney people come back year after year and because of something that happened years ago they think applies now, no matter how many times Disney has told them that they didn't buy a fill for life container. Sorry, but that is stealing and if this system is what it takes to stop the entitlement of people with no common sense, then the principle of the thing is enough to justify it.
We all tend to think of this on an individual basis. We feel that Disney won't lose any money if I have a couple of free drinks. Understood... now multiply that by 10's of thousands of people and it gets expensive. We think that they make enough money already, but, we do not run that business nor to we determine what they feel they need to make. It isn't up to us to determine how much they charge. We can do that by just not buying the drinks, then they have to lower the rate, otherwise, stealing it causes it to become shrinkage and that is a problem that must be addressed differently. Lowering the price will not stop the pilferage in this case.
In reference to the "pickle" that happens after they have purchased a meal that included a pickle and they asked for an extra. His presentation would have been completely different if that person has just walked in and said give me a free pickle. Then they are not the CUSTOMER, then they are the person that just wants free stuff.
I hate to say it but us older people are terribly guilty of this. My mother used to fill her purse with sugar packets, ketchup, mustard and relish packets when they would go in for the FREE coffee. She didn't see anything wrong with that, but, everyone else did. I went to an AARP convention not to long ago. Every vendor/exhibitor gave away little trinkets to people that came up to their kiosk. I watched as people brought wheeled suitcases in and literally pulled arms full of those items into those cases. Something that was meant to be one for one person became hundreds of free things to one person. Why do they feel entitled, because of Free Pickle guy. He gave it out as a small customer service and it became an expected gift every time.