Not many animals are treated more cruelly than pigs raised for food consumption with the exception of chickens perhaps.
The problem is that culturally around the world, all kinds of animals end up on dinner plates that are unacceptable to other cultures.
There is no right or wrong. The only solution is compassion for other animals suffering, and then making a conscious choice.
If a person is really compassionate, they will not eat any animals. Until then, articles like this highlight the hypocrisy but that alone is not enough to enable change within human society on a whole.
BTW, it is established that we do not need to eat meat to survive. People choose to eat meat because they like the taste, not for any other reason.