Why shouldn't people have kookaburras as pets?

More to the point, why should people have kookaburras as pets?
There are numerous species of birds which have been domesticated over many generations. These are companion birds, bred for human company. Kookaburras are not. They are native birds of eastern Australia and Indonesia, and wild. They are not meant to be captured and confined in cages.
More to the point, why should people have kookaburras as pets?
There are numerous species of birds which have been domesticated over many generations. These are companion birds, bred for human company. Kookaburras are not. They are native birds of eastern Australia and Indonesia, and wild. They are not meant to be captured and confined in cages.