This!
I can't for the life of me figure out why people seem to think that WDW restaurants are different than any other restaurant in the world. As a customer, you can order as much or as little as you want, it has zero impact on what everyone else around you is ordering/eating.
BOG is a QS restaurant, why is it so outrageous to think someone would want to eat a cupcake for breakfast? If that is so outrageous, maybe they should stop selling cinnamon buns to people at Gaston's Tavern too.
As for all this flap about people finding a "loophole" to get an early 7DMT ride, who cares? First off, it is a very small % of people who would even bother doing it for that reason (remember the average park goer is not a DIS type level of knowledge on WDW) and secondly, back to my original point, a person can order/eat whatever they want, it's none of my business.
The breakfast price increase is not due to trying to compensate for all those horrible cupcake only eating people (yes, sarcasm), it's basic supply/demand. BOG has crazy high demand, that inevitably drives up the price. As a consumer, it's our choice as to when that price is too much and then you can choose to not go and that's fine. But don't try to blame the cupcake eaters on ruining your opportunity to eat breakfast there.