You misunderstood...I love all my animals. I have Horses, Dogs, Ducks and Chickens..I'm Top here with all and they respect me 100%...I disagree. Animals do show "emotion." Or behavior that mirrors emotion, if that sounds better.
Some people love their birds as pets, myself included, and get to know their individual personalities. Personally, I would do as much, within my means, as possible for my birds and cats to keep them happy, healthy, and safe.
But to each his own!