My problem is not with the concept, it's with the contents. You'll walk out of that breakfast with 50 grams of sugar, which is outrageous and like drinking a soda.

Why not a couple hard boiled eggs, a much lower sugar granola variety (there are plenty of good tasting brands), and a reduced sugar smoothie, or even better a piece of whole fruit such as a banana or an apple?

Or, package up a fruit and cheese plate similar to the ones served in Y BOB. That would make a very decent breakfast, as well, and could be eaten on the plane, but also be portable and could be eaten in the AC during your connection or wherever else is convenient.

There are plenty of ways to strike a balance between the customer preference, providing a meal of acceptable quality (much less one worthy of transcon FC), and one that is decently healthy.