If you drink milk or eat butter, you should be willing to eat veal. Or at the very least you should be okay with the idea that someone, somewhere is eating veal.
Dairy cows, in order to give milk, must have calves. Half the calves are male. Male calves don't have a role to play on a dairy farm. Hence, veal.
Am I saying that we should all go to the big supermarket and buy veal? No. The veal they sell in the supermarket is no better than the beef at the supermarket, and it can be worse, because of the way some calves are treated. What about "organic" veal? Not necessarily any different. A few years ago, two employees of a processor specializing in organic veal were charged with cruelty after "hidden-camera video taken by the Humane Society of the United States showed days-old calves being dragged, kicked and shocked as they were loaded off a truck and taken to slaughter." (link)
So where is the veal that we should be willing to eat?
It is at the small farms. Find a local dairy or beef farm, ask them about veal, and buy some from them. You will be supporting their business. You will also be getting a versatile, tender, and delicious meat for yourself and your family.