Are you saying that parents should not be training their children to any level of education,or parents should not be giving birth to children they can train because their children will not appreciate them? You don't have to let your children know that you are training them to build houses or buy cars, because it will make the child or children not to be focus on their future, because they know that there are plenty responsibility from their parents.
If you are not a lazy human being, this economic will not stop you to give birth to one or two children you cannot train to become a better person in the future, because no child that will grow up seems his parents helped him to achieved wealth and the child will not reward his parents to appreciate them for the good training.
If someone have no kids then for what he put struggle and why he find out new ways of earning. A person used to work hard and effort just to support his family. Without family or kids anyone can feel less burden or live on everage income. but having 5 to 8 kids with weak financial status is wrong approach. They have no awareness about the family planning. I have seen many families who are financially unstable but having more kids. That's why they face difficulties in their life or for their future Children are not burden for any economy or for any family
Some people work very hard and make many sacrifices just to ensure that their families live a good and comfortable life. They take their responsibilities seriously by providing food, education, shelter, emotional support, and proper guidance for their children. These individuals understand that parenting is not only about giving birth to as many children as they like, but is also about being present, responsible, and committed to the well-being of their family. But some people doesn't take responsibility seriously. They will only bring children into the world without proper planning or consideration for their future, and in some cases, they abandon them emotionally, financially or physically. Such actions place a heavy burden on the children, the extended family, and society as a whole. The children that grew up without care and guidance may struggle with lack of direction, emotional pain, and limited opportunities in life, and some of them ended up being a problem to the society. By involving themselves in some illegal act like kidnapping, theft and so on. These happen as a result of lack of basic home training.
So therefore, giving birth should come with a strong sense of responsibility. Parenthood requires commitment, sacrifice, and accountability. It is not just about having children, but about raising them properly and ensuring they grow into responsible, healthy, and productive members of the society.