What's your opinion on the Duggar family

Michelle is obviously very fertile to bear 19 children (and they're still trying for more in their early 50's after s preemie and miscarriage).
Do you think they're selfish in bringing so many children on the earth when there are so many kids who need adopting or do you believe  every child is a gift and it's totally fine?
No wrong or right answers, I'm just curious :)