But if Disney is cracking down, they may have asked CM to do this (and even phrase it this way since a couple of people have been told the same thing by different CM's - if you don't do it, I will).
I am still in client service, in fact I train people in client service for a government department, and yes, you have to smile when someone is being rude, yes you have to be nice to everyone, yes you have to provide the best possible service you can.
However, that being said, when a client is "breaking the rules" the agent needs to be firm.
The other day one of our agents came to me for advice about this client's situation, I clarified the policy and legislation with him so he could explain it to the client. After he left my desk I logged in to listen to the call. He spoke to her in his usual manner which is pleasant and professional but the news he gave the client was not positive. After he finished, she started saying she didn't like his tone and he was being rude to her and she was going to file a complaint.
It was not how he said but what he said. A lot of people confuse being told no, with being rude.
If Disney tells their CM's "when you discover a double booking, it must be cancelled in that phone call. If the customer declines to do so, warn them that it will be done regardless and provide them with another chance to do so, if they still do not comply, cancel the reservation which was booked first (ask once, warn once, then do - which is actually our policy for dealing with client's who use inappropriate language, act in a threatening manner or are screaming).
Yes, some agents are more abrupt than others but in this day and age is it a surprise? Politeness is on the decline in our society which means that it will decline in all lines of business including Disney.
If everyone (and I do mean everyone) was just a little more aware of how their actions and manners affected others, rudeness would be a shock, not the norm.
And as for these boards becoming more "feisty" or "mean-spirited" I have heard that at least once a month since I joined.
There are lots of wonderful, helpful, kind threads on these boards, but so many times people focus on the negative - things are 90% positive and 10% negative - perhaps we needs to focus on the right number and not the wrong one.