I think it sort of falls on both sides. There are plenty of times where people call others entitled because someone is bitching and moaning about something, which they have every right to do. But at the same time, there are some that come off as entitled when they pose an argument that effectively falls to "What, a company made something and dared to charge me money for it? The nerve!"
Though, I guess it must be said as well.. The customers of a product have the right to criticize the product, pose suggestions, and the like. They are paying money to use it, and if there is any semblance of a service involved (or a repeating purchase), the developers of the product should (as a good business practice) at least take the criticism and suggestions into consideration. BUT (oh no, the caveat!) when the customer crosses that line where they begin to demand, whether it is a change in something that currently exists, the addition of something extra, etc., etc... That is when the customer has crossed the line into the realm of entitlement. And this follows for every industry, every sector, not just games.
In fact, that is the definition of entitled - they feel they are entitled to something, they are making demands.
So, I guess you aren't entitled, unless your being entitled? Shit, there goes my sane argument.